Neoprene O-Rings | McMaster-Carr

Filter by

Material

Cross Section Shape

System of Measurement

ID

Hardness

Width

Hardness Rating

OD

For Use With

Dash Number

Color

Maximum Temperature

Fractional Width

Minimum Temperature

RoHS Compliance

DFARS Compliance

Specifications Met

Fractional OD

Fractional ID

Screw Size

Thickness

Washer Type

REACH Compliance

How can we improve?

312 Products

About O-Rings

More

Sealing and Coating

Water-Resistant Neoprene O-Rings

These O-rings also resist ammonia, ethylene glycol, and isopropyl alcohol.

Water-Resistant Neoprene O-Rings for Tube
Fittings with Straight-Thread Connection

Also known as Boss O-rings, these O-rings are for use in tube fittings with a straight-thread connection.

Water-Resistant Soft Neoprene O-Ring Cord Stock

This soft cord stock creates a better seal in low-pressure applications that standard neoprene cord stock.

Water-Resistant Neoprene O-Ring Cord Stock

Use neoprene cord stock to make O-rings for applications that come into contact with water.

Oil-Resistant Neoprene Hose Gasket Washers

Made of neoprene rubber, these washers resist oil.

Oil-Resistant Rubber Sealing Washers

Oil-Resistant Rubber Sealing Washers

These washers surpass other rubber washers when it comes to withstanding oil, grease, and fuel.

Flexible Round Belts

Flexible Round Belts

Flexible Round Belts

These neoprene belts are more flexible than polyurethane belts.

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