4820-01-301-8021

Find complete technical information, availability, and procurement data for: 4820-01-301-8021
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-301-8021

Item Name Code

14559

Assigment Date

06/03/1989 (37 years ago)

A group of parts, not having the same basic name, designed to transmit the intermittent motion. It is used for the replacement of worn and/or broken parts of a diesel engine fuel injector assembly. It may include pin(s), roller(s), socket(s), or wire locking.

poppet retainer 1;release valve poppet 1;steel ball 1;compression spring 1;dowel pin 1;ball retainer 1;o ring 1 supply items and quantities, 7 component quantity

Product Characteristics

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

Component Quantity: 7
Supply Items And Quantities: poppet retainer 1;release valve poppet 1;steel ball 1;compression spring 1;dowel pin 1;ball retainer 1;o ring 1

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
200383	Safety Relief Valve Parts Kit

FAQs

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

What is the FSCG of the NSN 4820-01-301-8021?

The FSCG of the NSN 4820-01-301-8021 is 4820

Does the NSN 4820-01-301-8021 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-301-8021 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-301-8021 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-301-8021 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 4820-01-301-8021 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Sat, Jun 3, 1989