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Compare over 15 types of rubber to find the right material for you.
High-Strength High-Temperature Oil-Resistant HNBR Rubber Sheets
Also called hydrogenated nitrile or highly saturated nitrile, HNBR is Buna-N rubber that’s modified with hydrogen to boost its performance. These sheets can handle higher heat and more pressure than standard Buna-N sheets, and they’re less likely to warp or rip. They’re also more resistant to oil, fuel, and chemicals—even mixtures of oil and heavy metals that would quickly wear out other rubbers. Often used in crude oil refineries, these sheets can be made into seals that withstand intense heat and pressure to contain dangerous materials. They’re not as heat-resistant as silicone, but they hold up better to wear and tear.
Sheets
- Color: Black
- Temperature Range: -40° to 320° F
- Tensile Strength: 2,300 psi
- For Use Outdoors: Yes
12" × 12" | |||||
|---|---|---|---|---|---|
| Thick. | Thick. Tolerance | Durometer | Specifications Met | Each | |
| 1/64" | -0.010" to +0.010" | 70A (Hard) | ASTM D2000 M DH 716 | 9914N101 | 000000 |
| 1/16" | -0.016" to +0.016" | 70A (Hard) | ASTM D2000 M DH 716 | 9914N102 | 00000 |
| 1/8" | -0.020" to +0.020" | 70A (Hard) | ASTM D2000 M DH 716 | 9914N103 | 00000 |
| 1/4" | -0.031" to +0.031" | 70A (Hard) | ASTM D2000 M DH 716 | 9914N104 | 000000 |
Cut-to-Length Sheets
- Color: Black
- Temperature Range: -40° to 320° F
- Tensile Strength: 2,300 psi
- For Use Outdoors: Yes
Weather- and Oil-Resistant HNBR O-Rings
A step up from Buna-N, these HNBR O-rings contain extra hydrogen to better resist chemicals, weather, and abrasion. They won’t swell from contact with grease and acid, making them a good choice in engine, hydraulic, and HVAC systems. Because they won’t deteriorate from ozone, UV, and oxidation, these O-rings are also good for outdoor use. However, they won’t withstand solvents or strong acids like Viton® fluoroelastomer O-rings do. They’re also known as hydrogenated nitrile and highly saturated nitrile O-rings.
All have shelf life, cure date, and a traceable lot number printed on the bag.
Fractional | Actual | Pkg. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dash Number  | ID | OD | ID | OD | Hardness | Specifications Met | Temp. Range, °F | Color | Pkg. Qty. | 1-9 | 10-Up | |
Wd.: 1/32 Fractional (0.04" Actual) | ||||||||||||
| 001 | 1/32 | 3/32 | 0.029" | 0.109" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 8551N11 | 00000 | 00000 |
Wd.: 3/64 Fractional (0.05" Actual) | ||||||||||||
| 002 | 3/64 | 9/64 | 0.042" | 0.142" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 8551N12 | 0000 | 0000 |
Wd.: 1/16 Fractional (0.06" Actual) | ||||||||||||
| 003 | 1/16 | 3/16 | 0.056" | 0.176" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 8551N13 | 0000 | 0000 |
Wd.: 1/16 Fractional (0.07" Actual) | ||||||||||||
| 004 | 5/64 | 13/64 | 0.070" | 0.210" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 8551N14 | 0000 | 0000 |
| 005 | 3/32 | 7/32 | 0.101" | 0.241" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 1884T11 | 0000 | 0000 |
| 006 | 1/8 | 1/4 | 0.114" | 0.254" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 1884T12 | 0000 | 0000 |
| 007 | 5/32 | 9/32 | 0.145" | 0.285" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 1884T13 | 0000 | 0000 |
| 008 | 3/16 | 5/16 | 0.176" | 0.316" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 1884T14 | 0000 | 0000 |
| 009 | 7/32 | 11/32 | 0.208" | 0.348" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 1884T15 | 0000 | 0000 |
| 010 | 1/4 | 3/8 | 0.239" | 0.379" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 1884T16 | 0000 | 0000 |
| 011 | 5/16 | 7/16 | 0.301" | 0.441" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 1884T17 | 0000 | 0000 |
| 012 | 3/8 | 1/2 | 0.364" | 0.504" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 1884T18 | 0000 | 0000 |
| 013 | 7/16 | 9/16 | 0.426" | 0.566" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 1884T19 | 0000 | 0000 |
| 014 | 1/2 | 5/8 | 0.489" | 0.629" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 1884T21 | 0000 | 0000 |
| 015 | 9/16 | 11/16 | 0.551" | 0.691" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 1884T22 | 0000 | 0000 |
| 016 | 5/8 | 3/4 | 0.614" | 0.754" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 100 | 1884T23 | 00000 | 0000 |
| 017 | 11/16 | 13/16 | 0.676" | 0.816" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 1884T24 | 0000 | 0000 |
| 018 | 3/4 | 7/8 | 0.739" | 0.879" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 1884T25 | 0000 | 0000 |
| 019 | 13/16 | 15/16 | 0.801" | 0.941" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N15 | 0000 | 0000 |
| 020 | 7/8 | 1 | 0.864" | 1.004" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N16 | 0000 | 0000 |
| 021 | 15/16 | 1 1/16 | 0.926" | 1.066" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N17 | 0000 | 0000 |
| 022 | 1 | 1 1/8 | 0.989" | 1.129" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N18 | 0000 | 0000 |
| 023 | 1 1/16 | 1 3/16 | 1.051" | 1.191" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N19 | 0000 | 0000 |
| 024 | 1 1/8 | 1 1/4 | 1.114" | 1.254" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N21 | 0000 | 0000 |
| 025 | 1 3/16 | 1 5/16 | 1.176" | 1.316" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N22 | 00000 | 0000 |
| 026 | 1 1/4 | 1 3/8 | 1.239" | 1.379" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N23 | 00000 | 0000 |
| 027 | 1 5/16 | 1 7/16 | 1.301" | 1.441" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N24 | 00000 | 0000 |
| 028 | 1 3/8 | 1 1/2 | 1.364" | 1.504" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N25 | 00000 | 00000 |
| 029 | 1 1/2 | 1 5/8 | 1.489" | 1.629" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N26 | 00000 | 00000 |
| 030 | 1 5/8 | 1 3/4 | 1.614" | 1.754" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N27 | 00000 | 00000 |
| 031 | 1 3/4 | 1 7/8 | 1.739" | 1.879" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N28 | 00000 | 00000 |
| 032 | 1 7/8 | 2 | 1.864" | 2.004" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N29 | 00000 | 00000 |
| 033 | 2 | 2 1/8 | 1.989" | 2.129" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N31 | 0000 | 0000 |
| 034 | 2 1/8 | 2 1/4 | 2.114" | 2.254" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N32 | 0000 | 0000 |
| 035 | 2 1/4 | 2 3/8 | 2.239" | 2.379" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N33 | 00000 | 0000 |
| 036 | 2 3/8 | 2 1/2 | 2.364" | 2.504" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N34 | 00000 | 0000 |
| 037 | 2 1/2 | 2 5/8 | 2.489" | 2.629" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N35 | 00000 | 0000 |
| 038 | 2 5/8 | 2 3/4 | 2.614" | 2.754" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N36 | 00000 | 00000 |
| 039 | 2 3/4 | 2 7/8 | 2.739" | 2.879" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N37 | 00000 | 00000 |
| 040 | 2 7/8 | 3 | 2.864" | 3.004" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N38 | 00000 | 00000 |
| 041 | 3 | 3 1/8 | 2.989" | 3.129" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N39 | 0000 | 0000 |
| 042 | 3 1/4 | 3 3/8 | 3.239" | 3.379" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N41 | 0000 | 0000 |
| 043 | 3 1/2 | 3 5/8 | 3.489" | 3.629" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N42 | 0000 | 0000 |
| 044 | 3 3/4 | 3 7/8 | 3.739" | 3.879" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N43 | 0000 | 0000 |
| 045 | 4 | 4 1/8 | 3.989" | 4.129" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N44 | 0000 | 0000 |
| 046 | 4 1/4 | 4 3/8 | 4.239" | 4.379" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N45 | 0000 | 0000 |
| 047 | 4 1/2 | 4 5/8 | 4.489" | 4.629" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N46 | 0000 | 0000 |
| 048 | 4 3/4 | 4 7/8 | 4.739" | 4.879" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N47 | 00000 | 0000 |
| 049 | 5 | 5 1/8 | 4.989" | 5.129" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N48 | 00000 | 00000 |
| 050 | 5 1/4 | 5 3/8 | 5.239" | 5.379" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N49 | 00000 | 00000 |
Wd.: 3/32 Fractional (0.103" Actual) | ||||||||||||
| 105 | 5/32 | 11/32 | 0.143" | 0.349" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N51 | 0000 | 0000 |
| 106 | 3/16 | 3/8 | 0.174" | 0.380" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N52 | 0000 | 0000 |
| 107 | 7/32 | 13/32 | 0.206" | 0.412" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N53 | 0000 | 0000 |
| 108 | 1/4 | 7/16 | 0.237" | 0.443" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N54 | 0000 | 0000 |
| 109 | 5/16 | 1/2 | 0.299" | 0.505" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N55 | 0000 | 0000 |
| 110 | 3/8 | 9/16 | 0.362" | 0.568" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 1884T26 | 0000 | 0000 |
| 111 | 7/16 | 5/8 | 0.424" | 0.630" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 1884T27 | 0000 | 0000 |
| 112 | 1/2 | 11/16 | 0.487" | 0.693" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 1884T28 | 0000 | 0000 |
| 113 | 9/16 | 3/4 | 0.549" | 0.755" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 1884T29 | 0000 | 0000 |
| 114 | 5/8 | 13/16 | 0.612" | 0.818" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 1884T31 | 0000 | 0000 |
| 115 | 11/16 | 7/8 | 0.674" | 0.880" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 1884T32 | 0000 | 0000 |
| 116 | 3/4 | 15/16 | 0.737" | 0.943" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 1884T33 | 0000 | 0000 |
| 117 | 13/16 | 1 | 0.799" | 1.005" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 1884T34 | 0000 | 0000 |
| 118 | 7/8 | 1 1/16 | 0.862" | 1.068" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 1884T35 | 00000 | 0000 |
| 119 | 15/16 | 1 1/8 | 0.924" | 1.130" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 1884T36 | 00000 | 00000 |
| 120 | 1 | 1 3/16 | 0.987" | 1.193" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 1884T37 | 00000 | 00000 |
| 121 | 1 1/16 | 1 1/4 | 1.049" | 1.255" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 1884T38 | 00000 | 00000 |
| 122 | 1 1/8 | 1 5/16 | 1.112" | 1.318" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N56 | 00000 | 00000 |
| 123 | 1 3/16 | 1 3/8 | 1.174" | 1.380" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N57 | 00000 | 00000 |
| 124 | 1 1/4 | 1 7/16 | 1.237" | 1.443" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N58 | 00000 | 00000 |
| 125 | 1 5/16 | 1 1/2 | 1.299" | 1.505" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N59 | 00000 | 00000 |
| 126 | 1 3/8 | 1 9/16 | 1.362" | 1.568" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N61 | 00000 | 00000 |
| 127 | 1 7/16 | 1 5/8 | 1.424" | 1.630" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N62 | 0000 | 0000 |
| 128 | 1 1/2 | 1 11/16 | 1.487" | 1.693" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N63 | 0000 | 0000 |
| 129 | 1 9/16 | 1 3/4 | 1.549" | 1.755" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N64 | 0000 | 0000 |
| 130 | 1 5/8 | 1 13/16 | 1.612" | 1.818" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N65 | 0000 | 0000 |
| 131 | 1 11/16 | 1 7/8 | 1.674" | 1.880" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N66 | 00000 | 0000 |
| 132 | 1 3/4 | 1 15/16 | 1.737" | 1.943" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N67 | 00000 | 0000 |
| 133 | 1 13/16 | 2 | 1.799" | 2.005" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N68 | 00000 | 0000 |
| 134 | 1 7/8 | 2 1/16 | 1.862" | 2.068" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N69 | 00000 | 0000 |
| 135 | 1 15/16 | 2 1/8 | 1.925" | 2.131" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N71 | 00000 | 00000 |
| 136 | 2 | 2 3/16 | 1.987" | 2.193" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N72 | 00000 | 00000 |
| 137 | 2 1/16 | 2 1/4 | 2.050" | 2.256" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N73 | 00000 | 00000 |
| 138 | 2 1/8 | 2 5/16 | 2.112" | 2.318" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N74 | 00000 | 00000 |
| 139 | 2 3/16 | 2 3/8 | 2.175" | 2.381" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N75 | 00000 | 00000 |
| 140 | 2 1/4 | 2 7/16 | 2.237" | 2.443" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N76 | 00000 | 00000 |
| 141 | 2 5/16 | 2 1/2 | 2.300" | 2.506" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N77 | 00000 | 00000 |
| 142 | 2 3/8 | 2 9/16 | 2.362" | 2.568" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N78 | 00000 | 00000 |
| 143 | 2 7/16 | 2 5/8 | 2.425" | 2.631" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N79 | 00000 | 00000 |
| 144 | 2 1/2 | 2 11/16 | 2.487" | 2.693" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N81 | 00000 | 00000 |
| 145 | 2 9/16 | 2 3/4 | 2.550" | 2.756" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N82 | 0000 | 0000 |
| 146 | 2 5/8 | 2 13/16 | 2.612" | 2.818" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N83 | 0000 | 0000 |
| 147 | 2 11/16 | 2 7/8 | 2.675" | 2.881" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N84 | 0000 | 0000 |
| 148 | 2 3/4 | 2 15/16 | 2.737" | 2.943" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N85 | 0000 | 0000 |
| 149 | 2 13/16 | 3 | 2.800" | 3.006" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N86 | 0000 | 0000 |
| 150 | 2 7/8 | 3 1/16 | 2.862" | 3.068" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N87 | 0000 | 0000 |
| 151 | 3 | 3 3/16 | 2.987" | 3.193" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N88 | 0000 | 0000 |
| 152 | 3 1/4 | 3 7/16 | 3.237" | 3.443" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N89 | 0000 | 0000 |
| 153 | 3 1/2 | 3 11/16 | 3.487" | 3.693" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N91 | 0000 | 0000 |
| 154 | 3 3/4 | 3 15/16 | 3.737" | 3.943" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N92 | 00000 | 0000 |
| 155 | 4 | 4 3/16 | 3.987" | 4.193" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N93 | 00000 | 0000 |
| 156 | 4 1/4 | 4 7/16 | 4.237" | 4.443" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N94 | 00000 | 00000 |
| 157 | 4 1/2 | 4 11/16 | 4.487" | 4.693" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N95 | 00000 | 00000 |
| 158 | 4 3/4 | 4 15/16 | 4.737" | 4.943" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N96 | 00000 | 00000 |
| 159 | 5 | 5 3/16 | 4.987" | 5.193" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N97 | 00000 | 00000 |
| 160 | 5 1/4 | 5 7/16 | 5.237" | 5.443" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N98 | 00000 | 00000 |
| 161 | 5 1/2 | 5 11/16 | 5.487" | 5.693" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N99 | 00000 | 00000 |
| 162 | 5 3/4 | 5 15/16 | 5.737" | 5.943" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N111 | 00000 | 00000 |
| 163 | 6 | 6 3/16 | 5.987" | 6.193" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N112 | 00000 | 00000 |
| 164 | 6 1/4 | 6 7/16 | 6.237" | 6.443" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N113 | 00000 | 00000 |
| 165 | 6 1/2 | 6 11/16 | 6.487" | 6.693" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N114 | 00000 | 00000 |
Wd.: 1/8 Fractional (0.139" Actual) | ||||||||||||
| 201 | 3/16 | 7/16 | 0.171" | 0.449" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N115 | 0000 | 0000 |
| 202 | 1/4 | 1/2 | 0.234" | 0.512" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N116 | 0000 | 0000 |
| 203 | 5/16 | 9/16 | 0.296" | 0.574" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N117 | 0000 | 0000 |
| 204 | 3/8 | 5/8 | 0.359" | 0.637" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N118 | 0000 | 0000 |
| 205 | 7/16 | 11/16 | 0.421" | 0.699" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N119 | 00000 | 0000 |
| 206 | 1/2 | 3/4 | 0.484" | 0.762" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N121 | 00000 | 0000 |
| 207 | 9/16 | 13/16 | 0.546" | 0.824" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N122 | 00000 | 0000 |
| 208 | 5/8 | 7/8 | 0.609" | 0.887" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N123 | 00000 | 0000 |
| 209 | 11/16 | 15/16 | 0.671" | 0.949" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 50 | 8551N124 | 00000 | 00000 |
| 210 | 3/4 | 1 | 0.734" | 1.012" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 1884T39 | 0000 | 0000 |
| 211 | 13/16 | 1 1/16 | 0.796" | 1.074" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 1884T41 | 0000 | 0000 |
| 212 | 7/8 | 1 1/8 | 0.859" | 1.137" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 1884T42 | 0000 | 0000 |
| 213 | 15/16 | 1 3/16 | 0.921" | 1.199" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 1884T43 | 0000 | 0000 |
| 214 | 1 | 1 1/4 | 0.984" | 1.262" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 1884T44 | 0000 | 0000 |
| 215 | 1 1/16 | 1 5/16 | 1.046" | 1.324" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 1884T45 | 0000 | 0000 |
| 216 | 1 1/8 | 1 3/8 | 1.109" | 1.387" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 1884T46 | 00000 | 0000 |
| 217 | 1 3/16 | 1 7/16 | 1.171" | 1.449" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 1884T47 | 00000 | 0000 |
| 218 | 1 1/4 | 1 1/2 | 1.234" | 1.512" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 1884T48 | 00000 | 0000 |
| 219 | 1 5/16 | 1 9/16 | 1.296" | 1.574" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 1884T49 | 00000 | 00000 |
| 220 | 1 3/8 | 1 5/8 | 1.359" | 1.637" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N125 | 00000 | 00000 |
| 221 | 1 7/16 | 1 11/16 | 1.421" | 1.699" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N126 | 00000 | 00000 |
| 222 | 1 1/2 | 1 3/4 | 1.484" | 1.762" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N127 | 00000 | 00000 |
| 223 | 1 5/8 | 1 7/8 | 1.609" | 1.887" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 25 | 8551N128 | 00000 | 00000 |
| 224 | 1 3/4 | 2 | 1.734" | 2.012" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N129 | 0000 | 0000 |
| 225 | 1 7/8 | 2 1/8 | 1.859" | 2.137" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N131 | 0000 | 0000 |
| 226 | 2 | 2 1/4 | 1.984" | 2.262" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N132 | 0000 | 0000 |
| 227 | 2 1/8 | 2 3/8 | 2.109" | 2.387" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N133 | 0000 | 0000 |
| 228 | 2 1/4 | 2 1/2 | 2.234" | 2.512" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N134 | 0000 | 0000 |
| 229 | 2 3/8 | 2 5/8 | 2.359" | 2.637" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N135 | 0000 | 0000 |
| 230 | 2 1/2 | 2 3/4 | 2.484" | 2.762" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N136 | 0000 | 0000 |
| 231 | 2 5/8 | 2 7/8 | 2.609" | 2.887" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N137 | 00000 | 0000 |
| 232 | 2 3/4 | 3 | 2.734" | 3.012" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N138 | 00000 | 0000 |
| 233 | 2 7/8 | 3 1/8 | 2.859" | 3.137" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N139 | 00000 | 0000 |
| 234 | 3 | 3 1/4 | 2.984" | 3.262" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 10 | 8551N141 | 00000 | 0000 |
| 235 | 3 1/8 | 3 3/8 | 3.109" | 3.387" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N142 | 0000 | 0000 |
| 236 | 3 1/4 | 3 1/2 | 3.234" | 3.512" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N143 | 0000 | 0000 |
| 237 | 3 3/8 | 3 5/8 | 3.359" | 3.637" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N144 | 0000 | 0000 |
| 238 | 3 1/2 | 3 3/4 | 3.484" | 3.762" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N145 | 0000 | 0000 |
| 239 | 3 5/8 | 3 7/8 | 3.609" | 3.887" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N146 | 0000 | 0000 |
| 240 | 3 3/4 | 4 | 3.734" | 4.012" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N147 | 0000 | 0000 |
| 241 | 3 7/8 | 4 1/8 | 3.859" | 4.137" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N148 | 0000 | 0000 |
| 242 | 4 | 4 1/4 | 3.984" | 4.262" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N149 | 0000 | 0000 |
| 243 | 4 1/8 | 4 3/8 | 4.109" | 4.387" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N151 | 0000 | 0000 |
| 244 | 4 1/4 | 4 1/2 | 4.234" | 4.512" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N152 | 0000 | 0000 |
| 245 | 4 3/8 | 4 5/8 | 4.359" | 4.637" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N153 | 0000 | 0000 |
| 246 | 4 1/2 | 4 3/4 | 4.484" | 4.762" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N154 | 0000 | 0000 |
| 247 | 4 5/8 | 4 7/8 | 4.609" | 4.887" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N155 | 0000 | 0000 |
| 248 | 4 3/4 | 5 | 4.734" | 5.012" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N156 | 0000 | 0000 |
| 249 | 4 7/8 | 5 1/8 | 4.859" | 5.137" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N157 | 00000 | 0000 |
| 250 | 5 | 5 1/4 | 4.984" | 5.262" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N158 | 00000 | 0000 |
| 251 | 5 1/8 | 5 3/8 | 5.109" | 5.387" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N159 | 00000 | 0000 |
| 252 | 5 1/4 | 5 1/2 | 5.234" | 5.512" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N161 | 00000 | 0000 |
| 253 | 5 3/8 | 5 5/8 | 5.359" | 5.637" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N162 | 00000 | 0000 |
| 254 | 5 1/2 | 5 3/4 | 5.484" | 5.762" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N163 | 00000 | 0000 |
| 255 | 5 5/8 | 5 7/8 | 5.609" | 5.887" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N164 | 00000 | 0000 |
| 256 | 5 3/4 | 6 | 5.734" | 6.012" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N165 | 00000 | 0000 |
| 257 | 5 7/8 | 6 1/8 | 5.859" | 6.137" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N166 | 00000 | 00000 |
| 258 | 6 | 6 1/4 | 5.984" | 6.262" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N167 | 00000 | 00000 |
| 259 | 6 1/4 | 6 1/2 | 6.234" | 6.512" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N168 | 00000 | 00000 |
| 260 | 6 1/2 | 6 3/4 | 6.484" | 6.762" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N169 | 00000 | 00000 |
| 261 | 6 3/4 | 7 | 6.734" | 7.012" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N171 | 00000 | 00000 |
| 262 | 7 | 7 1/4 | 6.984" | 7.262" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N172 | 00000 | 00000 |
| 263 | 7 1/4 | 7 1/2 | 7.234" | 7.512" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N173 | 00000 | 00000 |
| 264 | 7 1/2 | 7 3/4 | 7.484" | 7.762" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N174 | 00000 | 00000 |
| 265 | 7 3/4 | 8 | 7.734" | 8.012" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N175 | 00000 | 00000 |
Wd.: 3/16 Fractional (0.21" Actual) | ||||||||||||
| 325 | 1 1/2 | 1 7/8 | 1.475" | 1.895" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N176 | 0000 | 0000 |
| 326 | 1 5/8 | 2 | 1.600" | 2.020" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N177 | 0000 | 0000 |
| 327 | 1 3/4 | 2 1/8 | 1.725" | 2.145" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N178 | 0000 | 0000 |
| 328 | 1 7/8 | 2 1/4 | 1.850" | 2.270" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N179 | 0000 | 0000 |
| 329 | 2 | 2 3/8 | 1.975" | 2.395" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N181 | 0000 | 0000 |
| 330 | 2 1/8 | 2 1/2 | 2.100" | 2.520" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N182 | 0000 | 0000 |
| 331 | 2 1/4 | 2 5/8 | 2.225" | 2.645" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N183 | 0000 | 0000 |
| 332 | 2 3/8 | 2 3/4 | 2.350" | 2.770" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N184 | 0000 | 0000 |
| 333 | 2 1/2 | 2 7/8 | 2.475" | 2.895" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N185 | 0000 | 0000 |
| 334 | 2 5/8 | 3 | 2.600" | 3.020" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N186 | 0000 | 0000 |
| 335 | 2 3/4 | 3 1/8 | 2.725" | 3.145" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N187 | 0000 | 0000 |
| 336 | 2 7/8 | 3 1/4 | 2.850" | 3.270" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N188 | 0000 | 0000 |
| 337 | 3 | 3 3/8 | 2.975" | 3.395" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N189 | 0000 | 0000 |
| 338 | 3 1/8 | 3 1/2 | 3.100" | 3.520" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N191 | 00000 | 0000 |
| 339 | 3 1/4 | 3 5/8 | 3.225" | 3.645" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N192 | 00000 | 0000 |
| 340 | 3 3/8 | 3 3/4 | 3.350" | 3.770" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N193 | 00000 | 00000 |
| 341 | 3 1/2 | 3 7/8 | 3.475" | 3.895" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N194 | 00000 | 00000 |
| 342 | 3 5/8 | 4 | 3.600" | 4.020" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N195 | 00000 | 00000 |
| 343 | 3 3/4 | 4 1/8 | 3.725" | 4.145" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N196 | 00000 | 00000 |
| 344 | 3 7/8 | 4 1/4 | 3.850" | 4.270" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N197 | 00000 | 00000 |
| 345 | 4 | 4 3/8 | 3.975" | 4.395" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N198 | 00000 | 00000 |
| 346 | 4 1/8 | 4 1/2 | 4.100" | 4.520" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N199 | 00000 | 00000 |
| 347 | 4 1/4 | 4 5/8 | 4.225" | 4.645" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N211 | 00000 | 00000 |
| 348 | 4 3/8 | 4 3/4 | 4.350" | 4.770" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N212 | 00000 | 00000 |
| 349 | 4 1/2 | 4 7/8 | 4.475" | 4.895" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N213 | 00000 | 00000 |
| 350 | 4 5/8 | 5 | 4.600" | 5.020" | Durometer 70A (Medium) | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Green | 5 | 8551N214 | 00000 | 00000 |
Weather- and Oil-Resistant HNBR O-Ring Assortments
200-Piece Assortment
360-Piece Assortment
Keep a variety of sizes handy so that you always have the O-ring you need. The HNBR O-rings in these assortments are a step up from Buna-N O-rings—they contain extra hydrogen to better resist chemicals, weather, and abrasion. They won’t swell from contact with grease and acid, making them a good choice in engine, hydraulic, and HVAC systems. Because they won’t deteriorate from ozone, UV, or oxidation, these O-rings are also good for outdoor use. However, they won’t withstand solvents or strong acids like Viton® fluoroelastomer O-rings do. They’re also known as hydrogenated nitrile and highly saturated nitrile O-rings.
| Number of Pieces | Number of Sizes Included | Includes | Specifications Met | Temperature Range, °F | Hardness | Color | Each | |
| 200 | 12 | Dash Numbers 008, 010-015, 017, 111, 116, 118, 211 | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Durometer 70A (Medium) | Green | 9163N12 | 000000 |
| 360 | 36 | Dash Numbers 006-019, 021-024, 109-117, 210-218 | ASTM D2000, SAE AS568, SAE J200 | -40° to 250° | Durometer 70A (Medium) | Green | 9163N11 | 00000 |