2640-009ASSY3

View detailed technical data, stock status, and sourcing information for: 2640-009ASSY3
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-116-3791

Item Name Code

77777

Assigment Date

07/25/1981 (45 years ago)

consists of wire braided 0.125 in. dia nickel copper alloy; barrel spacer nickel copper alloy; bolt-eye spacer 0.250 in. by 2.000 in. locked open general characteristics item description

Product Characteristics

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

General Characteristics Item Description: consists of wire braided 0.125 in. dia nickel copper alloy; barrel spacer nickel copper alloy; bolt-eye spacer 0.250 in. by 2.000 in. locked open

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
2640-009ASSY3	Valve Locking Device
845-1889758	Valve Locking Device
845-1889758ASSY3	Valve Locking Device
SS845-1889758AS	Valve Locking Device

FAQs

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

What is the FSCG of the NSN 4820-01-116-3791?

The FSCG of the NSN 4820-01-116-3791 is 4820

Does the NSN 4820-01-116-3791 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-116-3791 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 4820-01-116-3791 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-116-3791 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 4820-01-116-3791 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Jul 25, 1981