4820-01-253-0481

Find complete technical information, availability, and procurement data for: 4820-01-253-0481
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-253-0481

Item Name Code

05488

Assigment Date

04/11/1987 (39 years ago)

A valve having two or more ports with valve stem or pilot needle in a normally open or closed position. It is specifically designed to stop or start or change the flow of fluid by means of the magnetic action of an electric coil on a moveable core or plunger. The valve may be equipped with a manual opening or closing device. For items with three or more ports that utilize a reciprocating slide with recess areas which mate with ports in an integral or replaceable ported sleeve, see valve (1), linear, directional control. It may be inline or cartridge (manifold) design. Excludes:valve (1), butterfly.

4820-01-253-0481, safety relief valve

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
3841266	Safety Relief Valve
3841266-101	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-253-0481?

The FSCG of the NSN 4820-01-253-0481 is 4820

Does the NSN 4820-01-253-0481 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-253-0481 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 4820-01-253-0481 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-253-0481 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 4820-01-253-0481 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Apr 11, 1987