4820-00-407-8880

Find complete technical information, availability, and procurement data for: 4820-00-407-8880
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-407-8880

Item Name Code

77777

Assigment Date

07/02/1970 (56 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.

valve,temperature and pressure control fsc application data, flight simulator end item identification, assembly consists of: adapter 1,body 1,and flange 1; steel,corrosion resisting,qq-s-763,cond 347 (all components); overall dimensions 8.280 in. lg,1.030 in. sleeve o.d.,0.940 in. id; one end-grooved connection style-and other end-socket connection style 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.

End Item Identification: flight simulator
General Characteristics Item Description: assembly consists of: adapter 1,body 1,and flange 1; steel,corrosion resisting,qq-s-763,cond 347 (all components); overall dimensions 8.280 in. lg,1.030 in. sleeve o.d.,0.940 in. id; one end-grooved connection style-and other end-socket connection style
Fsc Application Data: valve,temperature and pressure control

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
885249-1	Valve Body Assembly

FAQs

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

What is the FSCG of the NSN 4820-00-407-8880?

The FSCG of the NSN 4820-00-407-8880 is 4820

Does the NSN 4820-00-407-8880 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-407-8880 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-00-407-8880 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-407-8880 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 4820-00-407-8880 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Thu, Jul 2, 1970