4820-01-432-2559

Find complete technical information, availability, and procurement data for: 4820-01-432-2559
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-432-2559

Item Name Code

32528

Assigment Date

05/30/1996 (30 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.

globe valve type for which designed, 2.500 inches valve size for which designed, threaded internally stem actuating end type, 11.062 inches nominal overall length, 1.250 inches nominal largest outside diameter

Product Characteristics

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

Overall Length: 11.062 inches nominal
Largest Outside Diameter: 1.250 inches nominal
Valve Type For Which Designed: globe
Valve Size For Which Designed: 2.500 inches
Stem Actuating End Type: threaded internally
Material: steel comp 410
Material Document And Classification: astm-a410 cl 2 assn std single material response
Furnished Items And Quantity: 1 disk and 1bsh1 retainer

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
7340-065 REV E ITEM 21D	Fluid Valve Stem
A09-7943-033-209	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-432-2559?

The FSCG of the NSN 4820-01-432-2559 is 4820

Does the NSN 4820-01-432-2559 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-432-2559 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 4820-01-432-2559 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-432-2559 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 4820-01-432-2559 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, May 30, 1996