5331-01-647-7391

Find complete technical information, availability, and procurement data for: 5331-01-647-7391
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-647-7391

Item Name Code

47946

Assigment Date

08/31/2015 (10 years ago)

An item consisting of insulating material, which is specifically designed to have fastened thereon, or on which are fastened terminal(s), such as screws, solder lugs, solder studs, solderless connectors, clips, and the like. It is usually used for junctions or terminations of wire or cable assemblies. It does not include items as defined above with parts, such as resistors and capacitors mounted thereon. Do not use if a more specific name exists, such as fuseholder; holder, resistor; fanning strip; contact assembly, electrical; jack assembly, tip; chamber, cable terminal; panel (2) (as modified); connector (as modified). Excludes:terminal, stud; terminal, feedthru, insulated; post, binding, electrical; and chassis, electrical-electronic equipment. For items having printed electrical conductor paths, see printed wiring board.

75.0 shore durometer a nominal hardness rating, 0.728 inches minimum and 0.747 inches maximum outside diameter, black color, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 550.0 fahrenheit temp rating

Product Characteristics

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

Outside Diameter: 0.728 inches minimum and 0.747 inches maximum
Temp Rating: 550.0 fahrenheit
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Hardness Rating: 75.0 shore durometer a nominal
Color: black
Material: rubber

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
561-515-0021	O-Ring
K-90123	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-647-7391?

The FSCG of the NSN 5331-01-647-7391 is 5331

Does NSN 5331-01-647-7391 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 5331-01-647-7391 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-647-7391 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 5331-01-647-7391 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Mon, Aug 31, 2015