4820-01-090-4224

Find complete technical information, availability, and procurement data for: 4820-01-090-4224
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-090-4224

Item Name Code

77777

Assigment Date

02/16/1980 (46 years ago)

A device consisting of two or more valves of the same or different type in a common body or housing. It may have multiple end connections, and the valves function(s) may or may not be dependent of each other. For items consisting of two or more complete valves joined together, see valve assembly.

quality assuracne tested for submarine safety program reference number differentiating characteristics

Product Characteristics

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

Reference Number Differentiating Characteristics: quality assuracne tested for submarine safety program

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
B-1923,ST-1947	Ball and Seat Assembly
B-1923,ST-1947QA	Ball and Seat Assembly
M-1861A SHEET 3 PIECE 5,10	Ball and Seat Assembly
M-1861A SHEET 3 PIECE 5,10QA	Ball and Seat Assembly

FAQs

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

What is the FSCG of the NSN 4820-01-090-4224?

The FSCG of the NSN 4820-01-090-4224 is 4820

Does the NSN 4820-01-090-4224 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-090-4224 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 4820-01-090-4224 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-090-4224 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 4820-01-090-4224 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Sat, Feb 16, 1980