4820-01-159-0455

Find complete technical information, availability, and procurement data for: 4820-01-159-0455
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-159-0455

Item Name Code

05482

Assigment Date

08/02/1983 (43 years ago)

A loudspeaker whose diaphragm movements are produced by a coil or iron armature moving in the field of a permanent magnet.

copper alloy 922 body material, copper alloy 922 seat material, zzzy criticality code justification, copper alloy 922 disk material, 400.0 pounds per square inch water-oil-gas maximum operating pressure and media for which designed

Product Characteristics

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

Maximum Operating Pressure And Media For Which Designed: 400.0 pounds per square inch water-oil-gas
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: matl will be iaw ships parts control center activity hx quality control,manufacturing and testing specs

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-197-5868	No Name Available	05/01/1988

FAQs

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

What is the FSCG of the NSN 4820-01-159-0455?

The FSCG of the NSN 4820-01-159-0455 is 4820

Does NSN 4820-01-159-0455 require demilitarization?

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

Does NSN 4820-01-159-0455 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-159-0455 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 4820-01-159-0455 was assigned to the Federal Catalog?

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