2590-01-727-6641

Find complete technical information, availability, and procurement data for: 2590-01-727-6641
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2590 Miscellaneous Vehicular Components

National Stock Number

2590-01-727-6641

Item Name Code

68399

Assigment Date

03/13/2025 (1 year 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.

2590-01-727-6641, vehicular equip installation kit

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
12630943	Vehicular Equip Installation Kit

FAQs

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

What is the FSCG of the NSN 2590-01-727-6641?

The FSCG of the NSN 2590-01-727-6641 is 2590

Does NSN 2590-01-727-6641 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 2590-01-727-6641 contain precious materials?

Item does not contain precious metal.

Does NSN 2590-01-727-6641 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 2590-01-727-6641 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Thu, Mar 13, 2025