Red O-Rings | McMaster-Carr

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Cross Section Shape

ID

Width

Color

OD

Material

18-8 Stainless Steel

Hardness

Dash Number

Hardness Rating

System of Measurement

Maximum Temperature

250° F to 299° F

300° F to 499° F

Fractional Width

Fractional ID

Fractional OD

For Use With

Diluted Salt Solutions

Synthetic Lubricants

Transmission Fluid

Acetic Acid (White Vinegar)

Ammonium Hydroxide

Calcium Hydroxide

Food Industry Standard

FDA Compliant 21 CFR 177.2600

Minimum Temperature

-249° F to -100° F

-99° F to -50° F

REACH

Specifications Met

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Environment

Food and Beverage

Thickness

0.021" to 0.041"

0.052" to 0.072"

0.078" to 0.105"

0.083" to 0.103"

1.320 mm to 1.820 mm

Tube OD

Shape

How can we improve?

1,235 Products

Sealing

O-Rings

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

O-Ring Cord Stock

O-Ring Cord Stock

Cut to length to create customized seals

Hose Washers

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

Fastening and Joining

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Power Transmission

Round Belts

Flexible to send rotary power between unparallel shafts

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