NSF Standard Rubber | McMaster-Carr

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Shape

Ring with Bolt Holes

Color

Stainless Steel

Material

Hydrogen Peroxide

Stainless Steel

System of Measurement

Thickness

Width

Length

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 499° F

500° F to 999° F

For Use With

Dissimilar Metals

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (10% Concentration)

Calcium Chloride

Deionized Water

ID

Flexibility

Environment

Food and Beverage

Performance

Chemical Resistant

Controlled Swell

Easy Thermoform

Electrically Insulating

High Temperature

Highly Corrosion Resistant

Impact Resistant

Moisture Resistant

Steam Resistant

Thermally Stable

Water Resistant

Backing Type

Hardness Rating

OD

Seal Construction

Mount Type

Pipe Size

Hardness

Durometer 65D to Durometer 67D

Rockwell R108 to Rockwell R121

Rockwell R111 to Rockwell R125

Edge Seal Style

Food Industry Standard

3-A Sanitary Standard

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

1,012 Products

Sealing

Edge Seals

Block dust, water, and wind from entering the gaps around doors and windows

Sealants

Fill and seal gaps in metal, plastic, wood, and other materials

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

Raw Materials

Plastic

A lightweight alternative to metal and glass

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Foam

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

Fluid Handling

Tubing

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

Hose and Hose Fittings

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Building and Machinery Hardware

Floor Mats

Set down in work areas to provide traction and comfort, trap dirt, absorb moisture, and drain water

Fastening and Joining

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

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