5331-01-445-4114

Find complete technical information, availability, and procurement data for: 5331-01-445-4114
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-445-4114

Item Name Code

47946

Assigment Date

06/02/1997 (29 years ago)

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, cap.

17.870 inches minimum and 18.040 inches maximum center hole diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 70.0 shore durometer a nominal hardness rating, -30.0 fahrenheit and 250.0 fahrenheit temp rating, rubber butadiene-acrylonitrile class nbr material

Product Characteristics

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

Temp Rating: -30.0 fahrenheit and 250.0 fahrenheit
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 17.870 inches minimum and 18.040 inches maximum
Hardness Rating: 70.0 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
2-284 C557-70	O-Ring
2-284N674-70	O-Ring
N0674 2-284	O-Ring
N141001810	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-445-4114?

The FSCG of the NSN 5331-01-445-4114 is 5331

Does the NSN 5331-01-445-4114 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-445-4114 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 5331-01-445-4114 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-445-4114 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 5331-01-445-4114 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Mon, Jun 2, 1997