CPR-137

View detailed technical data, stock status, and sourcing information for: CPR-137
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-481-4028

Item Name Code

47946

Assigment Date

01/05/2001 (25 years ago)

A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. Is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. See also nut (1) self-locking, blind rivet. Excludes:nut (1), sleeve.

o-ring,waveguide part name assigned by controlling agency, ftsat;communications and data sys end item identification

Product Characteristics

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

End Item Identification: ftsat;communications and data sys
Part Name Assigned By Controlling Agency: o-ring,waveguide

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
202-CPR-HALF	O-Ring
AMC-202-CPR-HALF	O-Ring
CPR-137	O-Ring
CPR-137-HALF	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-481-4028?

The FSCG of the NSN 5331-01-481-4028 is 5331

Does NSN 5331-01-481-4028 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 5331-01-481-4028 contain precious materials?

Precious metal content is unknown

Does NSN 5331-01-481-4028 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 5331-01-481-4028 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Fri, Jan 5, 2001