4820-01-159-0443

Find complete technical information, availability, and procurement data for: 4820-01-159-0443
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-159-0443

Item Name Code

16996

Assigment Date

08/02/1983 (43 years ago)

A hydraulically or pneumatically powered actuating cylinder with provisions for directional control (positioning) in direct relation with a primary control of comparatively low level force. The primary control input to the servocylinder may be mechanical and/or electrical.

4820-01-159-0443, pressure and temper 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
12C191	Pressure and Temper Relief Valve
2770103-101	Pressure and Temper Relief Valve
7-211642032	Pressure and Temper Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-159-0443?

The FSCG of the NSN 4820-01-159-0443 is 4820

Does the NSN 4820-01-159-0443 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-159-0443 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 4820-01-159-0443 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-159-0443 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 4820-01-159-0443 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Aug 2, 1983