Aramid/Buna-N Rubber Washers | McMaster-Carr

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Material

Stainless Steel

Bristle Material

Stainless Steel

System of Measurement

ID

1/64" to 11/16"

1/64" to 1 1/8"

1/64" to 1 1/2"

Screw Size

OD

Thickness

0.010" to 0.020"

0.011" to 0.021"

0.015" to 0.025"

0.016" to 0.024"

0.019" to 0.043"

0.020" to 0.030"

0.021" to 0.041"

0.022" to 0.028"

0.022" to 0.042"

0.025" to 0.035"

0.026" to 0.036"

0.026" to 0.038"

0.028" to 0.036"

Washer Type

Color

Shaft Diameter

0.210" to 0.260"

0.370" to 0.450"

0.450" to 0.530"

0.610" to 0.690"

0.690" to 0.770"

Overall Height

Length

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 499° F

500° F to 999° F

Performance

Chemical Resistant

Corrosion Resistant

Electrically Insulating

High Temperature

Metal Detectable

Finish

Sleeve Height

Sleeve OD

Shape

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Seal Material

Gasket Material

Body Material

Blade Material

How can we improve?

6,110 Products

Fastening and Joining

Washers

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

Insulating Washers

Insulating Washers

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

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Finishing Washers

Finishing Washers

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

Cushioning Washers

Cushioning Washers

Cushion joints to dampen vibration and protect them from wear

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

Snap-In Nuts

Push into square holes in thin materials to add bolts for aligning off-center parts

Socket Retaining Rings

Socket Retaining Rings

Secure sockets and adapters to impact tools

Sealing

O-Rings

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

Backup Rings

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

O-Ring Bonding Kits

O-Ring Bonding Kits

Everything needed to make O-rings

O-Ring Cord Stock

O-Ring Cord Stock

Cut to length to create customized seals

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

Power Transmission

Thrust Bearings

Thrust Bearings

Support loads parallel to the shaft with plain, ball, or roller bearings

Building and Machinery Hardware

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Facility and Grounds Maintenance

Faucet Washers

Seal faucet components so they don’t leak

Hand Brushes

Clean dust and chips off tables and workbenches

Floor Machine Brushes

Floor Machine Brushes

Use with a floor machine to scrub floors; more durable than floor machine pads

Garden Hose Nozzles

Garden Hose Nozzles

Control the flow from a garden hose for spraying and washing

Squeegees

Wipe liquids off of windows, floors and other surfaces

Scrub Brushes

Everyday scrub brushes, scrub brushes with a handle, and drill-operated scrub brushes

Fluid Handling

Air Nozzles

Blow concentrated air for cleaning, drying, cooling, and ejecting parts

Strainers

Install next to valves and pumps to catch debris in your line

Fabricating and Machining

Wire Brushes

Scrub by hand or connect to power tools to clean, polish, deburr, and remove rust

Parts Washing Brushes

Parts Washing Brushes

Use alone or connect to a parts washer to apply solution and scrub away dirt, grease, and rust

Parts Baskets

Contain parts for cleaning and moving them in and out of washers

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