4820-01-431-1360

Find complete technical information, availability, and procurement data for: 4820-01-431-1360
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-431-1360

Item Name Code

36944

Assigment Date

05/08/1996 (30 years ago)

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

2.700 inches nominal outside diameter, 2.700 inches nominal overall length, check valve type for which designed, 0.505 inches nominal inside diameter, used on the fire fighting equipment 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.

Inside Diameter: 0.505 inches nominal
Outside Diameter: 2.700 inches nominal
Overall Length: 2.700 inches nominal
End Item Identification: used on the fire fighting equipment
Valve Type For Which Designed: check
Valve Size For Which Designed: 2.000 inches
Valve Design Control Activity: 53711
Valve Model Number For Which Designed: diaph. oper. check valve 3/8 in. thur 8 in. size
Material: copper alloy

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
803-6983468-PC013	Valve Piston

FAQs

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

What is the FSCG of the NSN 4820-01-431-1360?

The FSCG of the NSN 4820-01-431-1360 is 4820

Does the NSN 4820-01-431-1360 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-431-1360 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 4820-01-431-1360 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-431-1360 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 4820-01-431-1360 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, May 8, 1996