4820-01-330-4934

Find complete technical information, availability, and procurement data for: 4820-01-330-4934
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-330-4934

Item Name Code

05483

Assigment Date

12/04/1990 (35 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

socket 2nd end connection style, 0.625 inches 1st end nominal pipe size accommodated, plain (pipe) 1st end connection style, manual valve operation method, 0.500 inches 2nd end nominal pipe size accommodated

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.500 inches 2nd end
Nominal Pipe Size Accommodated: 0.625 inches 1st end
Connection Style: socket 2nd end
Connection Style: plain (pipe) 1st end
Valve Operation Method: manual
Connection Type: unthreaded external pipe 1st end
Connection Type: unthreaded internal pipe 2nd end
Media For Which Designed: refrigerant 22 single response
Style Designator: angle

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
55-30009-001	Angle Valve
55-60040 ITEM NO. 26	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-330-4934?

The FSCG of the NSN 4820-01-330-4934 is 4820

Does NSN 4820-01-330-4934 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 4820-01-330-4934 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-330-4934 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 4820-01-330-4934 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Dec 4, 1990