Enclosure Gaskets | McMaster-Carr

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System of Measurement

Width

Material

High-Purity Ceramic Alumina

Color

Black/Fluorescent Yellow

Thickness

Hardness

Cross Section Shape

Hardness Rating

Backing Type

Dash Number

Maximum Temperature

Shape

Performance

Length

For Use With

Diluted Salt Solutions

Minimum Temperature

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

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

Yes

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Environment

High-Pressure Washdown

Specifications Met

Texture

Help me decide (beta)

27,196 Products

Sealing

Edge Seals

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

529 products

Gasket Tape

Seal openings such as those around windows, enclosures, and pipe flanges to prevent leaks

94 products

Gasket Material

Cut custom shapes and sizes to fill gaps between flat surfaces

691 products

Cord Stock

Cut to length to create customized seals

684 products

O-Rings

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

13,722 products

Backup Rings

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

360 products

Building and Machinery Hardware

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

425 products

Weatherstripping

Seal gaps around doors, windows, and frames

131 products

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

72 products

Raw Materials

Rubber

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

5,756 products

Foam

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

2,948 products

Electrical Power, Networking, and Controlling

Electrical Enclosures

House and protect power supplies, control panels, and other electrical equipment

1,716 products

Console Enclosures

Build out interfaces with buttons, gauges, and other components to monitor and control machinery

9 products

Tablet Enclosures

Protect tablets and displays from dust and washdowns

5 products

Single-Board Computer Enclosures

Protect your Raspberry Pi, Arduino, or other board from dust and impact

2 products

Thermal Interface Pads

Soft and flexible, so they conform to rough surfaces and fill gaps between two surfaces

24 products

Safety Equipment

Fire Stops

Prevent fire and smoke from passing through holes in fire-resistant walls and floors

18 products