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5331-00-377-0921

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-00-377-0921
(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
03/16/1974 (52 years ago)

1.379 inches nominal outside diameter, 70.0 shore durometer a nominal hardness rating, 1.228 inches minimum and 1.250 inches maximum center hole diameter, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 125 maximum elongation percentage

Specs & Compatibility

Outside Diameter

1.379 inches nominal

Cross-Sectional Height

0.067 inches minimum and 0.073 inches maximum

Center Hole Diameter

1.228 inches minimum and 1.250 inches maximum

Elongation Percentage

125 maximum

Hardness Rating

70.0 shore durometer a nominal

Material

rubber fluorosilicone class fq

Replacement For

Part Number Description
5330-00-153-1033 No Name Available 02/01/1987
5330-00-869-9440 No Name Available 02/01/1996
5330-01-007-1609 No Name Available 03/01/1978
5331-01-050-9038 No Name Available 05/01/2008
5330-01-067-7054 No Name Available 09/01/1990

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 5331-00-377-0921?
The FSCG of the NSN 5331-00-377-0921 is 5331
Does the NSN 5331-00-377-0921 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-377-0921 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 5331-00-377-0921 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-377-0921 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 5331-00-377-0921 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sat, Mar 16, 1974