4820-01-199-7877

Find complete technical information, availability, and procurement data for: 4820-01-199-7877
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-199-7877

Item Name Code

05483

Assigment Date

01/25/1985 (41 years ago)

A dual purpose marine valve used primarily with shipboard cargo tanks and bulkheads. It acts both as a vent valve, to relieve vacuum and pressure, and a check valve, to prevent cargo contamination. It is equipped with an internal flame screen and/or a protective mesh and may include a hinged cover.

water-oil-gas single response media for which designed, stop check special features, 230.0 fahrenheit single response maximum operating temp, stem flow control device, 6000.0 pounds per square inch single response maximum operating pressure

Product Characteristics

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

Flow Control Device: stem
Maximum Operating Temp: 230.0 fahrenheit single response
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Special Features: stop check
Media For Which Designed: water-oil-gas 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
6GSC81-4-P AND PL-1401	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-199-7877?

The FSCG of the NSN 4820-01-199-7877 is 4820

Does NSN 4820-01-199-7877 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 4820-01-199-7877 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-199-7877 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 4820-01-199-7877 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Jan 25, 1985