Gaskets for Acids | McMaster-Carr

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System of Measurement

ID

Width

Cross Section Shape

OD

Material

Inconel 625 Nickel

Molybdenum Disulfide

Silicon Carbide

Stainless Steel

Dash Number

For Use With

Ball Joint Rod Ends

Data Connectors

Diluted Salt Solutions

Dissimilar Metals

Faucet Sprayers

Fluorinated Solvents

Foam Insulation

Grooved-End Pipe Fittings

Liquid Insecticides

Low Stress-to-Seal Flanges

Square-Neck Bolts

Synthetic Lubricants

Transmission Fluid

Acetic Acid (White Vinegar)

Hydrochloric Acid

Phosphoric Acid

Calcium Chloride

Calcium Hydroxide

Elemental Fluorine

Hydraulic Fluid

Hydrogen Peroxide

Magnesium Chloride

Methyl Ethyl Ketone (MEK)

Methylene Chloride

Mineral Spirits

Molten Metal Alkali

Potassium Hydroxide

R-12 Refrigerant

Sodium Bicarbonate (Baking Soda)

Sodium Chloride

Sodium Hydroxide (Caustic Soda)

Sodium Hypochlorite (Bleach)

Hardness Rating

Color

Maximum Temperature

Less than 500° F

500° F to 999° F

1,000° F to 1,999° F

2,000° F to 2,999° F

Seal ID

Fractional Width

Fractional ID

Seal OD

Core Material

Fiberglass Fabric

Inconel 625 Nickel

Fractional OD

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

Thickness

REACH

Specifications Met

NFPA (National Fluid Power Association) Standard

RoHS

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

15,247 Products

Sealing

O-Rings

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

13,349 products

Backup Rings

Extend the life of O-rings and improve their performance under high pressure

O-Ring Bonding Kits

O-Ring Bonding Kits

Everything needed to make O-rings

Shaft Seals

Prevent leaks in motors, pumps, and gearboxes

U-Cup Seals

With a lip on both the inside and outside edges, they can be used for sealing rods and pistons

Packing Seals

Fill in gaps around pump shafts, valve stems, and agitators to prevent leaks

Packing Seal Lubricating Rings

Packing Seal Lubricating Rings

Install between layers of packing seals to distribute lubricants evenly; also known as lantern rings

Rod Seals

Maintain pressure inside cylinders and prevent fluid leaks

Piston Seals

Prevent leaks inside pistons by creating a seal against the cylinder bore

Rod Wipers

Scrape dirt off rods to keep the inside of cylinders clean

Buffering Seals

Buffering Seals

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

Spring-Loaded Seals

Spring-Loaded Seals

Seal rods and pistons with a wider range of temperature and chemical resistance than U-cup seals

Cushioning Seals

Cushioning Seals

Reduce wear and noise in air-powered cylinders by blocking the piston from hitting the cylinder body

Wear Rings

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

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

Edge Seals

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

Rope Seals

Insulate the edges of oven, furnace, and boiler doors to keep heat in

Cord Stock

Cut to length to create customized seals

Sealants

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

Fastening and Joining

Repair and Duct Tape

Repair and Duct Tape

Permanently join or seal surfaces

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