ANSI Gaskets | McMaster-Carr

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Specifications Met

Fed. Spec. TT-S-00230 Type II Class A

NAS

UL 1784

Food Industry Standard

3-A Sanitary Standard

FDA Compliant 21 CFR 177.2600

NSF Standard

System of Measurement

Pipe Size

For Flange ANSI Class

Material

Shape

Thickness

Maximum Temperature

Maximum Pressure

For Use With

Performance

Electrically Insulating

Sealing Element OD

Number of Bolt Holes

Color

Backing Type

Environment

Screw Size

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

Export Control Classification Number (ECCN)

1C998

EAR99

RoHS

Compliant

Compliant with Exemptions

Hardness Rating

REACH

Minimum Temperature

1,216 Products

Pipe Gaskets

High-Temperature Pipe Gaskets

High-Temperature Metallic Pipe Gaskets

Made of carbon steel, stainless steel, and graphite to endure heat and stress

53 products

Water- and Steam-Resistant Pipe Gaskets with Bolt Holes

Water-Resistant Aramid-Reinforced SBR Pipe Gaskets with Bolt Holes for Uneven Surfaces

Absorb water and swell to fill gaps on uneven flanges

12 products

Water- and Steam-Resistant EPDM Pipe Gaskets with Bolt Holes for Dissimilar Metals

The plastic washers and sleeves prevent corrosion when joining different metals

7 products

Other Products

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

53 products

Edge Seals

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

1 product

Hose Washers

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

2 products

Gasket Makers

Seal irregular shapes and tiny crevices by applying a bead that hardens into a gasket

1 product

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

1,060 products

Thresholds

Transition between flooring surfaces and reduce gaps between doors and floors

14 products

Sealants

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

6 products

Rubber

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

6 products