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5331-00-576-9732

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-00-576-9732
(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
01/01/1963 (63 years ago)

1.974 inches minimum and 1.994 inches maximum center hole diameter, 2.236 inches minimum and 2.288 inches maximum outside diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, rubber butadiene-acrylonitrile class nbr material, 75.0 shore durometer a nominal hardness rating

Specs & Compatibility

Outside Diameter

2.236 inches minimum and 2.288 inches maximum

Cross-Sectional Height

0.135 inches minimum and 0.143 inches maximum

Center Hole Diameter

1.974 inches minimum and 1.994 inches maximum

Hardness Rating

75.0 shore durometer a nominal

Material

rubber butadiene-acrylonitrile class nbr

Replacement For

Part Number Description
5330-00-137-3370 No Name Available 02/23/1972
5330-00-256-0190 No Name Available 02/01/1989
5330-00-641-0302 No Name Available 01/01/1963
5330-00-714-5266 No Name Available 04/12/1974
5330-00-822-5794 No Name Available 02/18/1973

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 5331-00-576-9732?
The FSCG of the NSN 5331-00-576-9732 is 5331
Does the NSN 5331-00-576-9732 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-576-9732 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 5331-00-576-9732 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-576-9732 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 5331-00-576-9732 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963