2640-619 ASSY A

View detailed technical data, stock status, and sourcing information for: 2640-619 ASSY A
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-198-1030

Item Name Code

38233

Assigment Date

01/04/1985 (41 years ago)

4.000 inches valve size for which designed, ball valve type for which designed, worm gear type, qq-b-726, class a fed spec single material response material document and classification, copper material

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
Valve Size For Which Designed: 4.000 inches
Material: copper
Material Document And Classification: qq-b-726, class a fed spec single material response

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
2640-619 ASSY A	Valve Gear Operator
SS845-2068556 ASSY A	Valve Gear Operator

FAQs

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

What is the FSCG of the NSN 4820-01-198-1030?

The FSCG of the NSN 4820-01-198-1030 is 4820

Does the NSN 4820-01-198-1030 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-198-1030 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 4820-01-198-1030 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-198-1030 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 4820-01-198-1030 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Jan 4, 1985