Plumbing Washers | McMaster-Carr

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System of Measurement

OD

ID

Width

Material

Stainless Steel

Fractional ID

Dash Number

For Use With

Transmission Fluid

Acetic Acid (White Vinegar)

Ammonium Hydroxide

Ethylene Glycol

Isopropyl Alcohol

Methanol (Methyl Alcohol)

Color

Fractional Width

Hardness

Hardness Rating

Fractional OD

Thickness

Maximum Temperature

Washer Type

REACH

Minimum Temperature

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Specifications Met

Faucet Washer Trade Size

Pipe Size

Tube OD

How can we improve?

853 Products

Facility and Grounds Maintenance

Faucet Washers

Seal faucet components so they don’t leak

Faucet Repair Parts

Faucet Repair Parts

Replace faucet parts such as valves, O-rings, washers, and nuts

Sink Drain Fitting Washers

Sink Drain Fitting Washers

Replace the washers in sink drain fittings

Toilet Spuds

Connect wall-mount toilets to a flush valve

Toilet Tank-to-Bowl Gaskets

Toilet Tank-to-Bowl Gaskets

Create a tight seal between a toilet tank and bowl

Toilet Sealing Rings

Toilet Sealing Rings

Prevent leaks where toilets mount to the floor or wall

Urinal Spuds

Connect wall-mount urinals to a flush valve

Urinal Sealing Rings

Urinal Sealing Rings

Prevent leaks where urinals mount to the wall

Urinal Flanges

Connect a urinal to your drainage system

Sealing

O-Rings

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

Hose Washers

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

Fluid Handling

Strainers

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

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