2640-930-04 ITEM 68

View detailed technical data, stock status, and sourcing information for: 2640-930-04 ITEM 68
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-593-8443

Item Name Code

37043

Assigment Date

04/19/2011 (15 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.

consists of 2 switches that shows the open/closed status of the manual valve special features, adapter electrical indication manually operated valve part name assigned by controlling agency

Product Characteristics

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

Part Name Assigned By Controlling Agency: adapter electrical indication manually operated valve
Special Features: consists of 2 switches that shows the open/closed status of the manual valve

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
2640-930-04 ITEM 68	Valve Opening Indicator
845-4687586-68	Valve Opening Indicator

FAQs

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

What is the FSCG of the NSN 4820-01-593-8443?

The FSCG of the NSN 4820-01-593-8443 is 4820

Does the NSN 4820-01-593-8443 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-593-8443 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4820-01-593-8443 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-593-8443 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 4820-01-593-8443 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Tue, Apr 19, 2011