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5331-00-166-8403

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-00-166-8403
(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
11/19/1971 (54 years ago)

1.119 inches minimum and 1.155 inches maximum outside diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 75.0 shore durometer a nominal hardness rating, 0.849 inches minimum and 0.869 inches maximum center hole diameter, 125 maximum elongation percentage

Specs & Compatibility

Outside Diameter

1.119 inches minimum and 1.155 inches maximum

Cross-Sectional Height

0.135 inches minimum and 0.143 inches maximum

Center Hole Diameter

0.849 inches minimum and 0.869 inches maximum

Elongation Percentage

125 maximum

Hardness Rating

75.0 shore durometer a nominal

Material

rubber fluorocarbon class fpm

Replacement For

Part Number Description
5330-00-110-2838 No Name Available 08/01/1992
5331-00-297-5370 No Name Available 01/01/2005
5330-00-411-3724 No Name Available 08/01/1995
5330-00-724-3550 No Name Available 06/01/1997
5330-00-892-1705 No Name Available 08/01/1992
5330-00-945-7842 No Name Available 03/01/1985
5330-00-997-6978 No Name Available 03/01/1988
5330-01-024-4844 No Name Available 06/01/1977
5330-01-075-2036 No Name Available 01/01/1989
5330-01-083-9604 No Name Available 02/01/1994
5330-01-139-1272 No Name Available 06/01/1996
5330-01-145-8420 No Name Available 12/01/1983
5331-01-267-1723 No Name Available 08/01/2006

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

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 5331-00-166-8403?
The FSCG of the NSN 5331-00-166-8403 is 5331
Does the NSN 5331-00-166-8403 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-166-8403 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 5331-00-166-8403 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-166-8403 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 5331-00-166-8403 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Nov 19, 1971