Flexible Washers | McMaster-Carr

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ID

1/32" to 13/16"

1/32" to 15/16"

1/32" to 1 1/16"

1/32" to 1 3/8"

1/32" to 1 5/8"

1/32" to 2 1/2"

OD

System of Measurement

Width

Cross Section Shape

Material

Beryllium Copper

Phosphor Bronze

Stainless Steel

Dash Number

Color

Hardness

Hardness Rating

For Use With

Diluted Salt Solutions

Synthetic Lubricants

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

Fractional ID

Thickness

Fractional Width

Shaft Diameter

0.210" to 0.260"

0.217" to 0.256"

Fractional OD

Screw Size

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Specifications Met

Federal Specification

Hole Diameter

Minimum Temperature

-100° F or less

-99° F to -50° F

-49° F to -25° F

-24° F to -1° F

Greater than 0° F

Retaining Ring Type

How can we improve?

14,697 Products

Fastening and Joining

Lock Washers

Resist vibration to prevent fasteners from loosening

Cushioning Washers

Cushioning Washers

Cushion joints to dampen vibration and protect them from wear

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Retaining Rings

Retaining Rings

Hold components on a shaft

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

Push Nuts

Press onto threads for a light duty hold that’s faster to install than typical nuts

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

Hose Washers

Place inside nozzles and spigots to prevent leaks in an attached hose

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

Building and Machinery Hardware

Grommets

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

Vibration-Damping Mounts

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

Power Transmission

Disc Springs

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

Electrical

Battery-Terminal Washers

Battery-Terminal Washers

Stop battery acid fumes from corroding terminal posts

Raw Materials

Foam

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

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