C640

View detailed technical data, stock status, and sourcing information for: C640
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-278-7621

Item Name Code

47946

Assigment Date

05/09/1988 (38 years ago)

5331-01-278-7621, o-ring

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
C640	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-278-7621?

The FSCG of the NSN 5331-01-278-7621 is 5331

Does NSN 5331-01-278-7621 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 5331-01-278-7621 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-278-7621 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 5331-01-278-7621 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, May 9, 1988