0631C0025

View detailed technical data, stock status, and sourcing information for: 0631C0025
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-362-2919

Item Name Code

50957

Assigment Date

08/04/1992 (34 years ago)

A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes:valve, regulating, fluid pressure and valve, calibrated flow.

3/4-16 unf thread size and series/type designator, 5000.0 pounds per square inch maximum operating pressure, 0.250 inches valve size, 0.180 inches nominal port diameter, steel material

Product Characteristics

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

Valve Size: 0.250 inches
Maximum Operating Pressure: 5000.0 pounds per square inch
Port Diameter: 0.180 inches nominal
Material: steel
Thread Size And Series/Type Designator: 3/4-16 unf

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
0631C0025	Needle Valve Cartridge
84000622-005	Needle Valve Cartridge
MVI-400S-2	Needle Valve Cartridge

FAQs

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

What is the FSCG of the NSN 4820-01-362-2919?

The FSCG of the NSN 4820-01-362-2919 is 4820

Does the NSN 4820-01-362-2919 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-362-2919 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 4820-01-362-2919 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-362-2919 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 4820-01-362-2919 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Tue, Aug 4, 1992