Oil-Resistant Gaskets | McMaster-Carr

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System of Measurement

ID

OD

Width

Cross Section Shape

Material

Stainless Steel

Color

Hardness

Dash Number

Thickness

0.002" to 0.004"

0.005" to 0.006"

0.008" to 0.012"

0.009" to 0.012"

0.010" to 0.020"

0.011" to 0.021"

0.012" to 0.018"

0.013" to 0.017"

0.015" to 0.025"

0.016" to 0.024"

0.016" to 0.025"

0.017" to 0.023"

0.018" to 0.022"

Hardness Rating

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 399° F

400° F to 499° F

500° F or greater

For Use With

Diluted Salt Solutions

Fluorinated Solvents

Foam Insulation

Synthetic Lubricants

Shape

Rectangular Tube

Ring with Bolt Holes

Core Material

Screw Size

Minimum Temperature

-250° F or less

-249° F to -100° F

-99° F to -50° F

-49° F to 0° F

Greater than 0° F

Fractional Width

Fractional ID

REACH

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Fractional OD

Specifications Met

ANSI/BHMA A156.22

Backing Type

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16,727 Products

Sealing

Gasket Material

Gasket Material

Cut custom shapes and sizes to fill gaps between flat surfaces

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

Hose Coupling Gaskets

Hose Coupling Gaskets

Form tight seals on cam-and-groove, grip-lock, and twist-claw hose connections

Gasket Makers

Seal irregular shapes and tiny crevices by applying a bead that hardens into a gasket

Tube Fitting Gaskets

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

Edge Seals

Block dust, water, and wind from entering the gaps around doors and windows

O-Rings

Fit snugly into a groove between parts to create a leak-resistant seal

10,708 products

O-Ring Cord Stock

O-Ring Cord Stock

Cut to length to create customized seals

Backup Rings

Extend the life of O-rings and improve their performance under high pressure

Sealants

Fill and seal gaps in metal, plastic, wood, and other materials

Packing Seals

Fill in gaps around pump shafts, valve stems, and agitators to prevent leaks

Raw Materials

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Fastening and Joining

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Cushioning Washers

Cushioning Washers

Cushion joints to dampen vibration and protect them from wear

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

Lock Washers

Resist vibration to prevent fasteners from loosening

Finishing Washers

Finishing Washers

Screw heads sit flush to prevent snagging and to create a neat, finished appearance

Insulating Washers

Insulating Washers

Isolate screws from electrical current and prevent corrosion from mating different metals

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