926540

View detailed technical data, stock status, and sourcing information for: 926540
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-356-2632

Item Name Code

05487

Assigment Date

04/01/1992 (34 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.

120.0 fahrenheit single response maximum operating temp, 2b all ends thread class, gasket seal (boss) all ends connection style, 2320-01-304-2277 and 2320-01-304-2278 pls (palletized loading system) end item identification, right-hand all ends thread direction

Product Characteristics

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

Thread Class: 2b all ends
Thread Direction: right-hand all ends
Maximum Operating Temp: 120.0 fahrenheit single response
End Item Identification: 2320-01-304-2277 and 2320-01-304-2278 pls (palletized loading system)
Connection Style: gasket seal (boss) all ends
Valve Operation Method: automatic
Connection Type: threaded internal boss all ends
Maximum Operating Pressure: 3675.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches all ends
Material: aluminum body
Thread Series Designator: unf all ends

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
2HK186	Check Valve
926540	Check Valve
D2A60-3-5-N	Check Valve
D2A60-5.0N	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-356-2632?

The FSCG of the NSN 4820-01-356-2632 is 4820

Does the NSN 4820-01-356-2632 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-356-2632 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 4820-01-356-2632 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-356-2632 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 4820-01-356-2632 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Wed, Apr 1, 1992