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5331PL2178641 O-Ring

5331-00-166-8400

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Official Item Classification

Name
O-Ring
Part Number
5331PL2178641
(NSN) National Stock Number
5331-00-166-8400
(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)

3.959 inches minimum and 4.015 inches maximum center hole diameter, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 125 maximum elongation percentage, 4.159 inches minimum and 4.227 inches maximum outside diameter, 75.0 shore durometer a nominal hardness rating

Specs & Compatibility

Outside Diameter

4.159 inches minimum and 4.227 inches maximum

Cross-Sectional Height

0.100 inches minimum and 0.106 inches maximum

Center Hole Diameter

3.959 inches minimum and 4.015 inches maximum

Elongation Percentage

125 maximum

Hardness Rating

75.0 shore durometer a nominal

Material

rubber fluorocarbon class fpm

Replacement For

Part Number Description
5330-01-012-5145 No Name Available 09/04/1991
5330-01-049-2222 No Name Available 08/01/1990
5330-01-188-0889 No Name Available 04/01/1986
5330-01-284-3386 No Name Available 06/01/1998
5330-01-311-5965 No Name Available 07/01/1991

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
F

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

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 5331-00-166-8400?
The FSCG of the NSN 5331-00-166-8400 is 5331
Does the NSN 5331-00-166-8400 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-166-8400 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 5331-00-166-8400 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-166-8400 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 5331-00-166-8400 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Nov 19, 1971