4820-01-062-4137

Find complete technical information, availability, and procurement data for: 4820-01-062-4137
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-062-4137

Item Name Code

36422

Assigment Date

07/16/1978 (48 years ago)

An automatic or hand operated device designed to discharge upon a fire. Automatic devices have heat, smoke or optical detectors. Device may or may not be charged but must contain all components necessary for discharge once filled with fire fighting agents or chemicals.

4.000 inches valve size for which designed

Product Characteristics

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

Valve Size For Which Designed: 4.000 inches

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
880040-3	Valve Body
880040-4	Valve Body

FAQs

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

What is the FSCG of the NSN 4820-01-062-4137?

The FSCG of the NSN 4820-01-062-4137 is 4820

Does the NSN 4820-01-062-4137 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-062-4137 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-01-062-4137 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-062-4137 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 4820-01-062-4137 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Jul 16, 1978