4820-01-421-1689

Find complete technical information, availability, and procurement data for: 4820-01-421-1689
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-421-1689

Item Name Code

61929

Assigment Date

11/02/1995 (30 years ago)

An item consisting of a sleeve, directional control linear valve and a slide directional control linear valve. It may be furnished unassembled, matched, or assembled. See also body and slide, directional control linear valve; parts kit (1), linear directional control valve.

seawolf class ssn end item identification

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: seawolf class ssn

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
211032598	Directional Control Linear Valve
21312-001	Directional Control Linear Valve

FAQs

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

What is the FSCG of the NSN 4820-01-421-1689?

The FSCG of the NSN 4820-01-421-1689 is 4820

Does the NSN 4820-01-421-1689 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-421-1689 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 4820-01-421-1689 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-421-1689 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 4820-01-421-1689 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Nov 2, 1995