2640-398X3 ASSE

View detailed technical data, stock status, and sourcing information for: 2640-398X3 ASSE
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-185-6111

Item Name Code

20962

Assigment Date

07/31/1984 (41 years ago)

A rigid metal item of various shapes designed to support the front engine and provide the facilities for attachment of the insulator assembly.

copper alloy body material, cross style designator

Product Characteristics

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

Material: copper alloy body
Style Designator: cross

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
2640-398X3 ASSE	Ball Valve
2640-398X3 ASSEMBY D	Ball Valve
SS845-2180750	Ball Valve
SS845-2180750 ASSEMBLY D	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-185-6111?

The FSCG of the NSN 4820-01-185-6111 is 4820

Does NSN 4820-01-185-6111 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 4820-01-185-6111 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-185-6111 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 4820-01-185-6111 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Tue, Jul 31, 1984