4820-01-450-9551

Find complete technical information, availability, and procurement data for: 4820-01-450-9551
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-450-9551

Item Name Code

35224

Assigment Date

11/28/1997 (28 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.

500.0 fahrenheit nominal temp rating, 150.0 pounds per square inch nominal pressure rating, steel corrosion resisting material, strategic sealift conversion ships class end item identification, equipment and/or parts requiring special material control and quality assurance which support the non-magnetic signature of minesweepers special features

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: strategic sealift conversion ships class
Temp Rating: 500.0 fahrenheit nominal
Pressure Rating: 150.0 pounds per square inch nominal
Special Features: equipment and/or parts requiring special material control and quality assurance which support the non-magnetic signature of minesweepers
Material: steel corrosion resisting
Specification/Standard Data: 11661-c3003-130-265 manufacturers standard

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
C3003-130-265	Valve Disk
C3003-130-265VM	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-450-9551?

The FSCG of the NSN 4820-01-450-9551 is 4820

Does the NSN 4820-01-450-9551 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-450-9551 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 4820-01-450-9551 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-450-9551 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 4820-01-450-9551 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Fri, Nov 28, 1997