4820-01-531-5957

Find complete technical information, availability, and procurement data for: 4820-01-531-5957
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-531-5957

Item Name Code

35374

Assigment Date

07/15/2005 (21 years ago)

An item consisting of a long radius pipe elbow with a pipe flange welded to one end. The other end has a lapped, stud end nipple butt-welded thereto on which is mounted a loose, slip-on pipe flange lapped to mate with a lapped nipple. The loose flange facilitates the alignment of the make-up bolt holes. It may have side and/or heel inlet(s).

relief valve type for which designed, steel corrosion resisting material, 0.750 inches valve size for which designed

Product Characteristics

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

Valve Type For Which Designed: relief
Valve Size For Which Designed: 0.750 inches
Material: steel corrosion resisting

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
B7395002156	Valve Cap

FAQs

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

What is the FSCG of the NSN 4820-01-531-5957?

The FSCG of the NSN 4820-01-531-5957 is 4820

Does the NSN 4820-01-531-5957 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-531-5957 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 4820-01-531-5957 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-531-5957 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 4820-01-531-5957 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Fri, Jul 15, 2005