4820-01-422-4090

Find complete technical information, availability, and procurement data for: 4820-01-422-4090
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-422-4090

Item Name Code

05487

Assigment Date

12/01/1995 (30 years ago)

A straight, one-piece fitting used to join two bosses or boss fittings. Both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). It is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. The center section may be suitably shaped to accommodate a wrench.

straight thru drop-in cartridge style designator, copper alloy seat material, valve end item identification

Product Characteristics

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

End Item Identification: valve
Material: copper alloy seat
Style Designator: straight thru drop-in cartridge

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
665-4 PL-307	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-422-4090?

The FSCG of the NSN 4820-01-422-4090 is 4820

Does NSN 4820-01-422-4090 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 4820-01-422-4090 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-422-4090 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 4820-01-422-4090 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Dec 1, 1995