2640-620

View detailed technical data, stock status, and sourcing information for: 2640-620
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-304-0454

Item Name Code

38233

Assigment Date

07/11/1989 (37 years ago)

An item that remains in a fixed location and communicates with mobile stations. May communicate with other base stations incident to communications with land mobile stations. Transmits and receives and provides communication between the station and its control point. May be locally controlled and/or remote controlled. Is normally installed on a desk, tabletop, or shelf.

copper material, worm gear type, 5.000 inches valve size for which designed, handwheel features provided, ball valve type 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.

Gear Type: worm
Valve Type For Which Designed: ball
Features Provided: handwheel
Valve Size For Which Designed: 5.000 inches
Material: copper

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
2640-620	Valve Gear Operator
2640-620 ASSY A	Valve Gear Operator
845-2068557 ASSY A	Valve Gear Operator

FAQs

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

What is the FSCG of the NSN 4820-01-304-0454?

The FSCG of the NSN 4820-01-304-0454 is 4820

Does the NSN 4820-01-304-0454 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-304-0454 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 4820-01-304-0454 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-304-0454 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 4820-01-304-0454 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Tue, Jul 11, 1989