Brown Gaskets | McMaster-Carr

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System of Measurement

Maximum Temperature

Less than 500° F

500° F to 999° F

1,000° F to 1,999° F

Material

Rayon/Wool Felt

Stainless Steel

Vegetable Fiber

Shape

Ring with Bolt Holes

Thickness

Pipe Size

ID

Backing Type

OD

Hardness Rating

Length

Minimum Temperature

-250° F or less

-249° F to -200° F

-199° F to -100° F

-99° F to -1° F

Greater than 0° F

For Flange ANSI Class

For Use With

Diluted Salt Solutions

Fluorinated Solvents

Synthetic Lubricants

Transmission Fluid

Acetic Acid (White Vinegar)

Ammonium Hydroxide

Calcium Hydroxide

Hardness

Mount Type

Cross Section Shape

Maximum Pressure

Less than 1,000 psi

2,000 psi to 2,999 psi

3,000 psi to 9,999 psi

Performance

Electrically Insulating

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

How can we improve?

632 Products

Sealing

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

Gasket Material

Gasket Material

Cut custom shapes and sizes to fill gaps between flat surfaces

Edge Seals

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

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

Wear Ring Stock

Wear Ring Stock

Cut to make wear rings that fit any rod or bore to prevent uneven wear and extend the life of seals

Rod Seals

Maintain pressure inside cylinders and prevent fluid leaks

Buffering Seals

Buffering Seals

Protect hydraulic cylinders from pressure spikes and shock in high-pressure applications

Wear Rings

Guide rods and pistons to prevent uneven wear and extend the life of seals

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

Sealants

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

Raw Materials

Mica

An electrical insulator that resists high temperatures; use in circuit breakers and heating elements

Foam

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

Felt

Thicker and more absorbent than fabric for insulating, polishing, cushioning, and gasketing

Fabricating and Machining

Pocket Knives

Carry these portable cutting tools in a pocket or on a keychain

Building and Machinery Hardware

Weatherstripping

Weatherstripping

Seal gaps around doors, windows, and frames

Heating, Ventilation, and Air Conditioning

Pipe Insulation

Pipe Insulation

Fit around pipe, tubing, and tanks to reduce heat loss or condensation

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