Oil-Resistant Sealing Washers | McMaster-Carr

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System of Measurement

Screw Size

ID

1/64" to 11/16"

1/64" to 1 1/8"

1/64" to 1 1/2"

1/32" to 1 3/4"

1/32" to 2 7/8"

Material

Stainless Steel

OD

Washer Type

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"

0.036" to 0.044"

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"

0.052" to 0.072"

0.054" to 0.070"

0.055" to 0.069"

0.059" to 0.069"

Environment

Food and Beverage

Finish

Color

Hardness

For Use With

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 399° F

400° F to 499° F

Application

Shape

Maximum Pressure for Fluids

Less than 3,000 psi

3,000 psi to 3,999 psi

4,000 psi to 4,999 psi

5,000 psi to 9,999 psi

10,000 psi or greater

REACH

RoHS

Specifications Met

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Pressure Rating

Seal Hardness

Hardness Rating

Minimum Temperature

-49° F to -1° F

Greater than 0° F

How can we improve?

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