Polyurethane Washers | McMaster-Carr

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Material

Polyurethane Rubber

Swab Material

Polyurethane Foam

System of Measurement

ID

OD

Thickness

0.026" to 0.036"

0.053" to 0.073"

0.060" to 0.067"

0.085" to 0.101"

0.110" to 0.140"

Screw Size

Washer Type

Hardness

Color

Performance

Moisture Resistant

Shaft Diameter

Cross Section Shape

Width

Length

Maximum Temperature

Less than 250° F

250° F to 299° F

Disc Spring Type

Minimum Temperature

-99° F to -50° F

-49° F to -1° F

Hardness Rating

Export Control Classification Number (ECCN)

Spring Type

RoHS

DFARS Specialty Metals

REACH

Specifications Met

Dash Number

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609 Products

Cushioning Washers

Moisture-Resistant Cushioning Washers

Moisture-Resistant Cushioning Washers

Won’t degrade from exposure to moisture, sunlight, and ozone

Other Products

Disc Springs

Maintain tension and separate components on shafts, under bolt heads, and at the ends of valves

Socket Retaining Rings

Socket Retaining Rings

Secure sockets and adapters to impact tools

O-Rings

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

Scouring Pads

Scrub heavy grease and grime away better than sponges

Floor Machines

Strip, scrub, buff, and polish hard or carpeted floors with a pad or brush

Swabs

Cotton, clean room, antistatic, sterile, and wet swabs

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