2520-01-107-4260

Find complete technical information, availability, and procurement data for: 2520-01-107-4260
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-01-107-4260

Item Name Code

77777

Assigment Date

02/05/1981 (45 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

piston operated;travel piston;spring load general characteristics item description

Product Characteristics

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

General Characteristics Item Description: piston operated;travel piston;spring load

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-144-5079	No Name Available	01/01/1987

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
611111	Piston Air Shift Unit
73507	Piston Air Shift Unit

FAQs

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

What is the FSCG of the NSN 2520-01-107-4260?

The FSCG of the NSN 2520-01-107-4260 is 2520

Does the NSN 2520-01-107-4260 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-01-107-4260 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 2520-01-107-4260 contain precious materials?

Item does not contain precious metal.

Does NSN 2520-01-107-4260 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 2520-01-107-4260 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Feb 5, 1981