4820-01-394-3317

Find complete technical information, availability, and procurement data for: 4820-01-394-3317
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-394-3317

Item Name Code

05488

Assigment Date

08/06/1994 (31 years ago)

A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); couplig (as modified); or nipple (as modified). Excludes: tube,bent (as modified); pipe,metallic; spacer sleeve; metal bar (hollow); and items with fitting, except end protectors.

4820-01-394-3317, safety relief valve

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-064-7247	No Name Available	08/01/2024

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
20193E51M	Safety Relief Valve
20193TYPE1751-T	Safety Relief Valve
21193H01S0025	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-394-3317?

The FSCG of the NSN 4820-01-394-3317 is 4820

Does the NSN 4820-01-394-3317 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-394-3317 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 4820-01-394-3317 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-394-3317 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 4820-01-394-3317 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Sat, Aug 6, 1994