2643-825-91-38

View detailed technical data, stock status, and sourcing information for: 2643-825-91-38

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2643-825-91-38
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-557-7642
Item Name Code
77777
Assigment Date
10/27/2007 (18 years ago)

An electromechanical or solid state item that accepts and systematically accepts and systematically retains digital input data in such a manner as to facilitate the rapid recovery of stored information. The item may consist of disks, some of which are removable, hard, removable disk packs, fixed disks, or removable flexible, each surface coated with a material susceptible to spot magnetization, integral writing, a drive motor and its mechanical linkage, and data-translating heads for impressing on or removing from the disk surface data in digital form. The item is a component of an electrnic computer. See also, magnetic drum,data storage; core memory unit.

stem valve part name assigned by controlling agency, material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items 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
Part Name Assigned By Controlling Agency
stem valve
Reference Number Differentiating Characteristics
material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items

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:

FAQs

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

What is the FSCG of the NSN 4820-01-557-7642?
The FSCG of the NSN 4820-01-557-7642 is 4820
Does the NSN 4820-01-557-7642 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-01-557-7642 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-557-7642 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-557-7642 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 4820-01-557-7642 was assigned to the Federal Catalog?
It was assigned 18 years ago, on Sat, Oct 27, 2007

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