4820-01-343-9816

Find complete technical information, availability, and procurement data for: 4820-01-343-9816
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-343-9816

Item Name Code

05487

Assigment Date

08/20/1991 (35 years ago)

A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see valve (1), safety relief.

straight thru flanged ends style designator, copper alloy overall material, 3.1875 inches face to face distance

Product Characteristics

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

Face To Face Distance: 3.1875 inches
Material: copper alloy overall
Style Designator: straight thru flanged ends

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
3420WS3/4IN	Check Valve
420WS3/4IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-343-9816?

The FSCG of the NSN 4820-01-343-9816 is 4820

Does NSN 4820-01-343-9816 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 4820-01-343-9816 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-343-9816 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 4820-01-343-9816 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Aug 20, 1991