Sealing Washer( 70 items )

Uses of Sealing Washer

A sealing washer is a metal disk with a concentric hole. It is placed beneath a nut, an axle bearing, or a joint to support a fastener like a screw; also, it functions as a spacer or lock. The sealing washer provides greater protection to relieve friction, prevent leakage/loosening, isolate or distribute pressure.

Different types of sealing washers have their uses. For example, a star washer is helpful when the material is soft enough to allow the washer to adhere, and a flat washer is to disburse the compression of the nut or bolt freely, etc.

Sealing Washer: Installation Location

The sealing washer is typically installed between two mating surfaces to create a tight seal.

The Purpose of a Sealing Washer

The purpose of a sealing washer is to prevent fluid or gas from leaking between two mating surfaces. It creates a seal by deforming under pressure, filling any gaps or irregularities in the mating surfaces and creating a barrier against leakage.

Applications of the Sealing Washer

Sealing washers are used in a wide range of applications, including automotive engines, plumbing fixtures, hydraulic systems, and industrial equipment.

Common Materials Used for Sealing Washers

The most common materials used for sealing washers are rubber, silicone, nylon, and metal, such as aluminum or copper. The choice of material depends on the application, as different materials have different properties such as temperature resistance, chemical resistance, and durability.

Symptoms of a Damaged Sealing Washer

A damaged sealing washer may result in fluid or gas leakage, which can be detected by visual inspection or by checking for a decrease in pressure or fluid levels. A damaged sealing washer may also cause abnormal sounds, vibrations, or performance issues in the system it is used in.

Potential Problems Caused by a Damaged Sealing Washer

If a sealing washer is damaged or fails to create a proper seal, it can result in leaks that can cause damage to the surrounding components or lead to system failure. In some cases, it can also pose safety risks, such as gas leaks that can lead to fires or explosions.

MJ Gasket supply bonded sealing washers and flat washers (plain washers).

We supply bonded sealing washers and flat washers (plain washers). They are available with various materials: metal faces (steel, copper, aluminum, stainless, etc.) and rubber types (EPDM, neoprene). We manufacture Sealing Washers for engines such as:

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Detroit Diesel
Washer
N000000001069
Detroit Diesel
Seal Ring
N000000001068
Volvo
Gasket
60111198
Volvo
Sealing Ring
21024032
MTU
Washer
5591420451
John Deere
Washer
R504811
Cummins
Sealing Washer
3963990
Volvo
Gasket
20852764
Volvo
Copper Washer
947627
Volvo
Sealing Washer
20852765
Paccar
Washer
1869224PE
Paccar
Copper Rings
0331333PE
CNH
Washer
81867564
MTU
Washer
X59599100058
MTU
Washer
X00023888
MTU
Sealing Washer
0029977940
Komatsu
Washer
6732-21-5170
Komatsu
Copper Washer
6217-71-6112
John Deere
Washer
R131051
John Deere
Washer
A4827R
Detroit Diesel
Copper Washer
A0000171560
Cummins
Plain Washer
69699
Cummins
Washer
4984382
Cummins
Washer
4954944

The part numbers of original manufacturers are for reference purposes only. Each part shown will fit the brand application mentioned in its name. MJ Gasket is not affiliated with any of the listed original part manufacturers. Brand names and trademarks mentioned are owned by the individual companies.

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