4820-01-669-3261

Find complete technical information, availability, and procurement data for: 4820-01-669-3261
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-669-3261

Item Name Code

20962

Assigment Date

01/05/2018 (8 years ago)

A device actuated by the force of the flow of water passing through it. Designed to remain open to permit a gravity flow, closing when the flow exceeds that of gravity pressure. Used to drain small leakage from fire protection sprinkling systems.

manual valve operation method, turbine filter, separator; end item identification, 6-port special features, 1 handle furnished items and quantity

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: turbine filter, separator;
Valve Operation Method: manual
Special Features: 6-port
Furnished Items And Quantity: 1 handle

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
RK 15390	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-669-3261?

The FSCG of the NSN 4820-01-669-3261 is 4820

Does NSN 4820-01-669-3261 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 4820-01-669-3261 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-669-3261 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 4820-01-669-3261 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Fri, Jan 5, 2018