4820-00-898-0154

Find complete technical information, availability, and procurement data for: 4820-00-898-0154
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-898-0154

Item Name Code

77777

Assigment Date

01/01/1962 (64 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

zzzy criticality code justification, material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications. reference number differentiating characteristics

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
74941PC10	Special Bushing
820-2179114-1	Special Bushing
820-2179114PC1	Special Bushing
X74941PC10	Special Bushing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-00-898-0154?

The FSCG of the NSN 4820-00-898-0154 is 4820

Does the NSN 4820-00-898-0154 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-898-0154 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 4820-00-898-0154 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-898-0154 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-00-898-0154 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962