0.076" Gaskets | McMaster-Carr

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System of Measurement

ID

Cross Section Shape

OD

Width

Dash Number

Material

Color

For Use With

Diluted Salt Solutions

Synthetic Lubricants

Calcium Hydroxide

Ethylene Glycol

Isopropyl Alcohol

Sodium Bicarbonate (Baking Soda)

Thickness

0.018" to 0.025"

0.019" to 0.043"

0.021" to 0.041"

0.024" to 0.038"

0.026" to 0.036"

0.033" to 0.047"

0.035" to 0.045"

0.035" to 0.070"

0.036" to 0.044"

0.036" to 0.056"

0.042" to 0.052"

0.043" to 0.057"

0.045" to 0.055"

0.046" to 0.078"

0.047" to 0.077"

0.047" to 0.109"

0.052" to 0.072"

0.053" to 0.073"

0.054" to 0.070"

0.055" to 0.069"

0.059" to 0.069"

0.060" to 0.067"

0.065" to 0.100"

0.068" to 0.078"

0.068" to 0.088"

0.071" to 0.086"

0.072" to 0.082"

0.073" to 0.083"

0.077" to 0.087"

0.078" to 0.105"

0.078" to 0.108"

0.078" to 0.126"

0.081" to 0.105"

0.082" to 0.098"

0.083" to 0.103"

0.084" to 0.114"

0.085" to 0.095"

0.085" to 0.101"

0.085" to 0.133"

0.086" to 0.104"

0.086" to 0.116"

0.088" to 0.106"

0.089" to 0.099"

0.090" to 0.120"

0.094" to 0.156"

0.095" to 0.143"

0.096" to 0.115"

0.096" to 0.135"

0.099" to 0.134"

0.101" to 0.136"

0.102" to 0.137"

0.103" to 0.138"

0.104" to 0.114"

0.104" to 0.139"

0.105" to 0.115"

0.105" to 0.145"

0.107" to 0.142"

0.108" to 0.143"

0.109" to 0.144"

0.110" to 0.140"

0.110" to 0.145"

0.111" to 0.146"

0.111" to 0.150"

0.112" to 0.13"

0.112" to 0.147"

0.113" to 0.137"

0.113" to 0.148"

0.114" to 0.149"

0.115" to 0.125"

0.115" to 0.135"

0.116" to 0.141"

0.116" to 0.151"

0.117" to 0.152"

0.119" to 0.154"

0.121" to 0.156"

0.122" to 0.157"

0.123" to 0.158"

0.125" to 0.160"

0.125" to 0.188"

0.126" to 0.161"

0.150" to 0.182"

0.156" to 0.218"

0.164" to 0.199"

0.167" to 0.202"

0.175" to 0.201"

0.175" to 0.210"

0.219" to 0.281"

0.230" to 0.270"

0.236" to 0.264"

0.281" to 0.343"

0.469" to 0.531"

0.475" to 0.525"

0.481" to 0.519"

0.6 mm to 0.9 mm

0.8 mm to 1.2 mm

0.9 mm to 1.1 mm

0.9 mm to 1.2 mm

1.1 mm to 1.4 mm

1.168 mm to 1.981 mm

1.190 mm to 1.950 mm

1.194 mm to 1.956 mm

1.3 mm to 1.7 mm

1.320 mm to 1.820 mm

1.5 mm to 1.8 mm

1.600 mm to 2.360 mm

1.8 mm to 2.2 mm

1.950 mm to 2.760 mm

2.3 mm to 2.7 mm

2.8 mm to 3.2 mm

Hardness Rating

Hardness

Construction

Minimum Temperature

-99° F to -1° F

Maximum Temperature

Less than 500° F

Top Shape

Performance

REACH

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

21 Products

Oil-Resistant Buna-N Backup Rings

Made of Buna-N, these backup rings resist grease, petroleum fluids, and motor oil. Use them to extend the life of your O-rings and improve their performance in high-pressure applications.

	For Dash No.	Thk.	ID	OD	Hardness	Temp. Range, ° F	Color	Pkg. Qty.		Pkg.
0.183" Wide



		322	0.076"	1.263"	1.629"	Durometer 90A (Hard)	-40 to 250	Black	50	00000000	00000


		323	0.076"	1.316"	1.682"	Durometer 90A (Hard)	-40 to 250	Black	50	00000000	0000
		325	0.076"	1.513"	1.879"	Durometer 90A (Hard)	-40 to 250	Black	50	00000000	0000
		326	0.076"	1.638"	2.004"	Durometer 90A (Hard)	-40 to 250	Black	50	00000000	00000
		329	0.076"	2.013"	2.379"	Durometer 90A (Hard)	-40 to 250	Black	50	00000000	00000
		330	0.076"	2.138"	2.504"	Durometer 90A (Hard)	-40 to 250	Black	50	00000000	00000
		333	0.076"	2.518"	2.884"	Durometer 90A (Hard)	-40 to 250	Black	50	00000000	00000
		334	0.076"	2.643"	3.009"	Durometer 90A (Hard)	-40 to 250	Black	50	00000000	00000
		337	0.076"	3.018"	3.384"	Durometer 90A (Hard)	-40 to 250	Black	25	00000000	00000
		338	0.076"	3.143"	3.509"	Durometer 90A (Hard)	-40 to 250	Black	25	00000000	00000
		339	0.076"	3.273"	3.639"	Durometer 90A (Hard)	-40 to 250	Black	25	00000000	00000


		340	0.076"	3.398"	3.764"	Durometer 90A (Hard)	-40 to 250	Black	25	00000000	00000
		341	0.076"	3.523"	3.889"	Durometer 90A (Hard)	-40 to 250	Black	25	0000000	00000
		342	0.076"	3.648"	4.014"	Durometer 90A (Hard)	-40 to 250	Black	25	00000000	00000
		343	0.076"	3.773"	4.139"	Durometer 90A (Hard)	-40 to 250	Black	25	00000000	00000
		344	0.076"	3.898"	4.264"	Durometer 90A (Hard)	-40 to 250	Black	25	00000000	00000
		345	0.076"	4.028"	4.394"	Durometer 90A (Hard)	-40 to 250	Black	25	00000000	00000
		346	0.076"	4.153"	4.519"	Durometer 90A (Hard)	-40 to 250	Black	25	00000000	00000
		349	0.076"	4.528"	4.894"	Durometer 90A (Hard)	-40 to 250	Black	10	00000000	0000
		351	0.076"	4.778"	5.144"	Durometer 90A (Hard)	-40 to 250	Black	10	0000000	0000
		358	0.076"	5.653"	6.019"	Durometer 90A (Hard)	-40 to 250	Black	10	00000000	00000

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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)