5331-00-458-1951

Find complete technical information, availability, and procurement data for: 5331-00-458-1951
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-458-1951

Item Name Code

47946

Assigment Date

05/05/1969 (57 years ago)

A metal fastening device one or both ends of which are hook shaped with a closing or locking device over the throat opening which is held closed by spring action. If hook shaped on one end only the opposite end is provided with a fixed, loose, or swivel loop or opening for connecting to another item. Excludes:cargo hooks with safety devices.

3.835 inches minimum and 3.865 inches maximum center hole diameter, 4.232 inches minimum and 4.308 inches maximum outside diameter, 65.0 shore durometer a nominal hardness rating, rubber butadiene-acrylonitrile class nbr material, 0.205 inches minimum and 0.215 inches maximum cross-sectional height

Product Characteristics

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

Outside Diameter: 4.232 inches minimum and 4.308 inches maximum
Cross-Sectional Height: 0.205 inches minimum and 0.215 inches maximum
Center Hole Diameter: 3.835 inches minimum and 3.865 inches maximum
Hardness Rating: 65.0 shore durometer a nominal
Material: rubber butadiene-acrylonitrile class nbr

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
2-344 N506-65	O-Ring
AS3578-344	O-Ring
MS9021-344	O-Ring
PRP568-344-4024-65	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-458-1951?

The FSCG of the NSN 5331-00-458-1951 is 5331

Does the NSN 5331-00-458-1951 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-458-1951 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 5331-00-458-1951 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-458-1951 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 5331-00-458-1951 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Mon, May 5, 1969