4820-01-563-8976

Find complete technical information, availability, and procurement data for: 4820-01-563-8976
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-563-8976

Item Name Code

05488

Assigment Date

05/28/2008 (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.

automatic valve operation method, new construction 29bb0601 end item identification, next higher assembly: qsl9-285 con diesel engine special features, safety relief valve part name assigned by controlling agency

Product Characteristics

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

End Item Identification: new construction 29bb0601
Valve Operation Method: automatic
Part Name Assigned By Controlling Agency: safety relief valve
Special Features: next higher assembly: qsl9-285 con diesel engine

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-563-8612	No Name Available	02/01/2010

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
3963808	Safety Relief Valve
6010000158	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-563-8976?

The FSCG of the NSN 4820-01-563-8976 is 4820

Does the NSN 4820-01-563-8976 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 4820-01-563-8976 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 4820-01-563-8976 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-563-8976 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 4820-01-563-8976 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Wed, May 28, 2008