4820-01-558-9931

Find complete technical information, availability, and procurement data for: 4820-01-558-9931
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-558-9931

Item Name Code

05485

Assigment Date

12/03/2007 (18 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

4820-01-558-9931, globe valve

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-143-5345	No Name Available	08/01/2023

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
203776FIND4	Globe Valve
90287-12K	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-558-9931?

The FSCG of the NSN 4820-01-558-9931 is 4820

Does NSN 4820-01-558-9931 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 4820-01-558-9931 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-558-9931 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 4820-01-558-9931 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Mon, Dec 3, 2007