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About O-Rings
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Oil-Resistant Buna-N O-Rings
Made of Buna-N, these O-rings resist grease, hydraulic oil, and motor oil—plus mild chemicals and water. However, Buna-N is not for use with brake fluid. These O-rings are commonly used to create multidirectional seals between two parts in power transmission assemblies, hydraulic cylinders, and pneumatic cylinders. With a round profile, they resist compression and tearing to keep their shape over time, so they’re reusable. All have shelf life, cure date, and a traceable lot number printed on the bag.
Metric O-rings are sized to the actual measured inside diameter. O-rings that meet DIN 3771 or ISO 3601 comply with international standards for O-ring dimensions.
Metric (1 mm to 1.9 mm Wide)
Pkg. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| ID, mm | OD, mm | Hardness | Specifications Met | Temperature Range, °F | Color | Pkg. Qty. | 1-9 | 10-49 | 50-Up | |
1.8 mm Wide | ||||||||||
| 1.8 | 5.4 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 00000 | 00000 | 00000 |
| 2 | 5.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 2.24 | 5.84 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 2.5 | 6.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 2.8 | 6.4 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 3.15 | 6.75 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 3.55 | 7.15 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 3.75 | 7.35 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 4 | 7.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 4.5 | 8.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 4.87 | 8.47 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 11.8 | 15.4 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 13.2 | 16.8 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 14 | 17.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 15 | 18.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 16 | 19.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 17 | 20.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
Metric (2.5 mm to 2.7 mm Wide)
Pkg. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| ID, mm | OD, mm | Hardness | Specifications Met | Temperature Range, °F | Color | Pkg. Qty. | 1-9 | 10-49 | 50-Up | |
2.65 mm Wide | ||||||||||
| 25 | 30.3 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 00000 | 00000 | 00000 |
| 25.8 | 31.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 26.5 | 31.8 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 28 | 33.3 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 31.5 | 36.8 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 32.5 | 37.8 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 34.5 | 39.8 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 35.5 | 40.8 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 36.5 | 41.8 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 37.5 | 42.8 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 38.7 | 44 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
Metric (3.5 mm to 3.6 mm Wide)
Pkg. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| ID, mm | OD, mm | Hardness | Specifications Met | Temperature Range, °F | Color | Pkg. Qty. | 1-9 | 10-49 | 50-Up | |
3.55 mm Wide | ||||||||||
| 18 | 25.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 00000 | 00000 | 00000 |
| 19 | 26.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 20 | 27.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 21.2 | 28.3 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 22.4 | 29.5 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 23.6 | 30.7 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 25 | 32.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 26.5 | 33.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 28 | 35.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 30 | 37.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 31.5 | 38.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 32.5 | 39.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 33.5 | 40.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 34.5 | 41.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 35.5 | 42.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 36.5 | 43.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 25 | 0000000 | 0000 | 0000 | 0000 |
| 40 | 47.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 41.2 | 48.3 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 42.5 | 49.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 43.7 | 50.8 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 45 | 52.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 46.2 | 53.3 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 47.5 | 54.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 50 | 57.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 53 | 60.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 54.5 | 61.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 56 | 63.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 58 | 65.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 60 | 67.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 61.5 | 68.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 63 | 70.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 65 | 72.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 75 | 82.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 0000000 | 0000 | 0000 | 0000 |
| 77.5 | 84.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 80 | 87.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 82.5 | 89.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 85 | 92.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 90 | 97.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 92.5 | 99.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 95 | 102.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 97.5 | 104.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 103 | 110.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 106 | 113.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 112 | 119.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 115 | 122.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 118 | 125.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 122 | 129.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 128 | 135.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 0000000 | 0000 | 0000 | 0000 |
| 132 | 139.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 0000000 | 0000 | 0000 | 0000 |
| 136 | 143.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 0000000 | 0000 | 0000 | 0000 |
| 140 | 147.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 0000000 | 0000 | 0000 | 0000 |
| 145 | 152.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 150 | 157.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 165 | 172.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 175 | 182.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 185 | 192.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 195 | 202.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 200 | 207.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
Metric (5 mm to 5.7 mm Wide)
Pkg. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| ID, mm | OD, mm | Hardness | Specifications Met | Temperature Range, °F | Color | Pkg. Qty. | 1-9 | 10-49 | 50-Up | |
5.3 mm Wide | ||||||||||
| 40 | 50.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 00000000 | 00000 | 00000 | 00000 |
| 41.2 | 51.8 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 00000000 | 0000 | 0000 | 0000 |
| 42.5 | 53.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 00000000 | 0000 | 0000 | 0000 |
| 43.7 | 54.3 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 00000000 | 0000 | 0000 | 0000 |
| 45 | 55.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 00000000 | 0000 | 0000 | 0000 |
| 46.2 | 56.8 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 10 | 00000000 | 0000 | 0000 | 0000 |
| 47.5 | 58.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 48.7 | 59.3 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 50 | 60.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 51.5 | 62.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 53 | 63.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 54.5 | 65.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 56 | 66.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 58 | 68.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 60 | 70.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 61.5 | 72.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 63 | 73.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 65 | 75.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 67 | 77.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 69 | 79.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 71 | 81.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 73 | 83.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 75 | 85.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 77.5 | 88.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 80 | 90.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 82.5 | 93.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 85 | 95.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 5 | 00000000 | 0000 | 0000 | 0000 |
| 87.5 | 98.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 92.5 | 103.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 95 | 105.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 97.5 | 108.1 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 103 | 113.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 106 | 116.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 109 | 119.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 112 | 122.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 115 | 125.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 118 | 128.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 122 | 132.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 125 | 135.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 128 | 138.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 132 | 142.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 136 | 146.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 140 | 150.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 145 | 155.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 150 | 160.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 155 | 165.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 160 | 170.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 165 | 175.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 0000 | 0000 | 0000 |
| 170 | 180.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 2 | 00000000 | 00000 | 0000 | 0000 |
| 175 | 185.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 185 | 195.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 190 | 200.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 200 | 210.6 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 206 | 216.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 212 | 222.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 218 | 228.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 224 | 234.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 230 | 240.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 236 | 246.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 243 | 253.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 250 | 260.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 258 | 268.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 265 | 275.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 272 | 282.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 280 | 290.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 290 | 300.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 300 | 310.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 307 | 317.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 325 | 335.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 335 | 345.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 345 | 355.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 0000 | 0000 |
| 355 | 365.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 0000 | 0000 |
| 365 | 375.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 375 | 385.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 0000 |
| 387 | 397.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 0000 | 0000 |
| 400 | 410.6 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 0000 |
Metric (6 mm to 8.4 mm Wide)
Pkg. | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| ID, mm | OD, mm | Hardness | Specifications Met | Temperature Range, °F | Color | Pkg. Qty. | 1-9 | 10-49 | 50-Up | |
7 mm Wide | ||||||||||
| 206 | 220 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 212 | 226 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 224 | 238 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 230 | 244 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 236 | 250 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 243 | 257 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 250 | 264 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 258 | 272 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 0000 | 0000 | 0000 |
| 265 | 279 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 00000 | 0000 | 0000 |
| 272 | 286 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 00000 | 0000 | 0000 |
| 280 | 294 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 0000 |
| 300 | 314 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 00000 | 0000 | 0000 |
| 307 | 321 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 00000 | 0000 | 0000 |
| 325 | 339 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 00000 | 0000 | 0000 |
| 335 | 349 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 0000 |
| 345 | 359 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 355 | 369 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 365 | 379 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 375 | 389 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 387 | 401 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 400 | 414 | Durometer 70A (Medium) | DIN 3771, ISO 3601 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 412 | 426 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 425 | 439 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 437 | 451 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 462 | 476 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 475 | 489 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 487 | 501 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 545 | 559 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 560 | 574 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 580 | 594 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 600 | 614 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 615 | 629 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 630 | 644 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
| 670 | 684 | Durometer 70A (Medium) | DIN 3771 | -40° to 250° | Black | 1 | 00000000 | 00000 | 00000 | 00000 |
FDA-Compliant Oil-Resistant Buna-N O-Rings
FDA compliant for direct contact with food, these Buna-N O-rings create a strong seal in food and beverage lines. They won’t weaken from animal and vegetable oil, citric acid, sodium bicarbonate, and other substances used in food processing. They also resist tearing when used in moving equipment, so you can count on them for durability. All have shelf life, cure date, and a traceable lot number printed on the bag.
Metric
Pkg. | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| ID, mm | OD, mm | Hardness | Specifications Met | Temperature Range, °F | Color | Pkg. Qty. | 1-9 | 10-Up | |
1 mm Wide | |||||||||
| 1 | 3 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 00000 | 00000 |
| 2 | 4 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 3 | 5 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 4 | 6 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 5 | 7 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 6 | 8 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 7 | 9 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 8 | 10 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 9 | 11 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 10 | 12 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 11 | 13 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 12 | 14 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
2 mm Wide | |||||||||
| 6 | 10 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 7 | 11 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 8 | 12 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 9 | 13 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 10 | 14 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 11 | 15 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 12 | 16 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 13 | 17 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 14 | 18 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 15 | 19 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
| 16 | 20 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 25 | 00000000 | 0000 | 0000 |
3 mm Wide | |||||||||
| 20 | 26 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 10 | 00000000 | 0000 | 0000 |
| 22 | 28 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 10 | 00000000 | 0000 | 0000 |
| 24 | 30 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 10 | 00000000 | 0000 | 0000 |
| 26 | 32 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 10 | 00000000 | 0000 | 0000 |
| 28 | 34 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 10 | 00000000 | 0000 | 0000 |
| 30 | 36 | Durometer 70A (Medium) | ASTM D2000, DIN 3771, FDA Compliant 21 CFR 177.2600, ISO 3601, SAE J200 | -30° to 250° | Black | 10 | 00000000 | 0000 | 0000 |