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4820-00-138-8962

Find complete technical information, availability, and procurement data for: 4820-00-138-8962

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4820-00-138-8962
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-138-8962
Item Name Code
22113
Assigment Date
08/27/1971 (54 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

item that supports a level 1 or subsafe critical system that has undergone quality assurance during the acquisition process reference number differentiating characteristics, zzzy criticality code justification

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
item that supports a level 1 or subsafe critical system that has undergone quality assurance during the acquisition process

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-00-615-0501 No Name Available 02/01/1989

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
002-0057-90 Valve Seat
002-0057-90Q3 Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-138-8962?
The FSCG of the NSN 4820-00-138-8962 is 4820
Does the NSN 4820-00-138-8962 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-138-8962 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-138-8962 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-138-8962 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 4820-00-138-8962 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Aug 27, 1971

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