4546

View detailed technical data, stock status, and sourcing information for: 4546
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-482-3621

Item Name Code

77777

Assigment Date

01/20/1971 (55 years ago)

An assembly of items consisting of two or more complete valves on a common mounting; mounted on each other; or joined together with fitting(s), hose(s), tube(s), pipe(s), or the like. For items consisting of two or more valves in a common body, see valve assembly, manifold.

steel,1.250 in. dia of shoulder end,1.844 in. o/a lg,0.339 in. bore,1.484 in. deep,thd 0.500 in. deep,3/8-24 unf thd size general characteristics item description

Product Characteristics

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

General Characteristics Item Description: steel,1.250 in. dia of shoulder end,1.844 in. o/a lg,0.339 in. bore,1.484 in. deep,thd 0.500 in. deep,3/8-24 unf thd size

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
4546	Relief Valve Plug

FAQs

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

What is the FSCG of the NSN 4820-00-482-3621?

The FSCG of the NSN 4820-00-482-3621 is 4820

Does NSN 4820-00-482-3621 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 4820-00-482-3621 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-482-3621 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 4820-00-482-3621 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Jan 20, 1971