5331-01-043-5512

Find complete technical information, availability, and procurement data for: 5331-01-043-5512
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-043-5512

Item Name Code

47946

Assigment Date

06/26/1977 (49 years ago)

A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, slotted, hexagon.

0.681 inches minimum and 0.707 inches maximum outside diameter, 331 maximum elongation percentage, -30.0 fahrenheit and 250.0 fahrenheit temp rating, 0.525 inches minimum and 0.535 inches maximum center hole diameter, 0.079 inches minimum and 0.085 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: 0.681 inches minimum and 0.707 inches maximum
Temp Rating: -30.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.079 inches minimum and 0.085 inches maximum
Center Hole Diameter: 0.525 inches minimum and 0.535 inches maximum
Elongation Percentage: 331 maximum
Hardness Rating: 70.0 shore durometer a nominal
Material: rubber silicone class q

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
3-907N674-70	O-Ring
60108907	O-Ring
95040-7	O-Ring
N0674 3-907	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-043-5512?

The FSCG of the NSN 5331-01-043-5512 is 5331

Does the NSN 5331-01-043-5512 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-043-5512 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 5331-01-043-5512 contain precious materials?

Precious metal content is unknown

Does NSN 5331-01-043-5512 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 5331-01-043-5512 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Jun 26, 1977