4820-01-483-1555

Find complete technical information, availability, and procurement data for: 4820-01-483-1555
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-483-1555

Item Name Code

32528

Assigment Date

03/19/2001 (25 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.

nps 3300 psi swdig cres; this item is not smic coded - for smic coded item use nsn 4820-01-340-4838 special features, 0.250 inches valve size for which designed, steel corrosion resisting material, w/s atmosphere control (wic) end item identification, ball valve type for which designed

Product Characteristics

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

End Item Identification: w/s atmosphere control (wic)
Valve Type For Which Designed: ball
Valve Size For Which Designed: 0.250 inches
Special Features: nps 3300 psi swdig cres; this item is not smic coded - for smic coded item use nsn 4820-01-340-4838
Material: steel corrosion resisting

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
801-6408785 FND 18	Fluid Valve Stem
DF-330645 FIND 18	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-483-1555?

The FSCG of the NSN 4820-01-483-1555 is 4820

Does the NSN 4820-01-483-1555 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-483-1555 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 4820-01-483-1555 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-483-1555 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 4820-01-483-1555 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Mon, Mar 19, 2001