4820-01-159-0454

Find complete technical information, availability, and procurement data for: 4820-01-159-0454
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-159-0454

Item Name Code

05482

Assigment Date

08/02/1983 (42 years ago)

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

zzzy criticality code justification, copper alloy 922 disk material, copper alloy 922 body material, copper alloy 922 seat material, manual valve operation method

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Valve Operation Method: manual
Criticality Code Justification: zzzy
Material: copper alloy 922 body
Material: copper alloy 922 disk
Material: copper alloy 922 seat
Material: copper alloy 922 stem
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

FAQs

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

What is the FSCG of the NSN 4820-01-159-0454?

The FSCG of the NSN 4820-01-159-0454 is 4820

Does NSN 4820-01-159-0454 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 4820-01-159-0454 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-159-0454 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 4820-01-159-0454 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Aug 2, 1983