4820-00-824-4550

Find complete technical information, availability, and procurement data for: 4820-00-824-4550
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-824-4550

Item Name Code

77777

Assigment Date

08/21/1967 (59 years ago)

An electrical item (the working element of which is constructed essentially of metallic substances) which changes alternating current to direct current by the rectifying action occurring at the junction interface between a metallic conductor and a semiconductor. Excludes:sets of metallic rectifiers which are not rated for rectifying capabilities but are used as suppressors. For items containing germanium or silicon, see semiconductor device (1), diode; semiconductor device set and rectifier, semiconductor device. For a complete power supply utilizing metallic rectifiers, see power supply.

material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications. reference number differentiating characteristics, zzzy criticality code justification

Product Characteristics

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

Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

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
2620-906ASSYE	Needle Valve
845-1889583ASSYE	Needle Valve
DRY328DS	Needle Valve
SS845-1889583	Needle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-824-4550?

The FSCG of the NSN 4820-00-824-4550 is 4820

Does the NSN 4820-00-824-4550 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-824-4550 require demilitarization?

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

Does NSN 4820-00-824-4550 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-824-4550 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 4820-00-824-4550 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Mon, Aug 21, 1967