5331PL2028303 O-Ring

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5331-01-211-7498

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Official Item Classification

Name: O-Ring
Part Number: 5331PL2028303
(NSN) National Stock Number: 5331-01-211-7498
(FSG) Federal Supply Group: 53 Hardware and Abrasives
(FSC) Federal Supply Classification: 5331 O-Ring
(INC) Item Name Code: 47946
(FIIG) Federal Item Identification Guide: A510X0
Date: 06/30/1985 (41 years ago)

0.544 inches minimum and 0.558 inches maximum center hole diameter, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 75.0 shore durometer a nominal hardness rating, 0.678 inches minimum and 0.704 inches maximum outside diameter, -40.0 fahrenheit and 400.0 fahrenheit temp rating

Specs & Compatibility

Outside Diameter

0.678 inches minimum and 0.704 inches maximum

Temp Rating

-40.0 fahrenheit and 400.0 fahrenheit

Cross-Sectional Height

0.067 inches minimum and 0.073 inches maximum

Center Hole Diameter

0.544 inches minimum and 0.558 inches maximum

Hardness Rating

75.0 shore durometer a nominal

Material

rubber fluorocarbon class fpm

Regulatory Compliance

Precious Metals Indicator

Item does not contain precious metal.

Criticality Code

The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

Hazardous Metals Indicator

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0047946

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Frequently Asked Questions

What is the FSCG of the NSN 5331-01-211-7498?

The FSCG of the NSN 5331-01-211-7498 is 5331

Does the NSN 5331-01-211-7498 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-211-7498 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 5331-01-211-7498 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-211-7498 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 5331-01-211-7498 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sun, Jun 30, 1985