2641-749 ASSY AT

View detailed technical data, stock status, and sourcing information for: 2641-749 ASSY AT
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 2641-749 ASSY AT to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-408-8029

Item Name Code

20962

Assigment Date

02/27/1995 (31 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

4.000 inches valve size, copper alloy body material, automatic valve operation method, straight thru flanged ends style designator, 14.000 inches face to face distance

Product Characteristics

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

Valve Operation Method: automatic
Valve Size: 4.000 inches
Face To Face Distance: 14.000 inches
Material: copper alloy body
Style Designator: straight thru flanged ends

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
2641-749 ASSY AT	Ball Valve
845-2180942 ASSY AT	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-408-8029?

The FSCG of the NSN 4820-01-408-8029 is 4820

Does NSN 4820-01-408-8029 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 4820-01-408-8029 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-408-8029 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 4820-01-408-8029 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Mon, Feb 27, 1995