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5331-01-728-7162

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-01-728-7162
(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
04/16/2025 (1 year ago)

0.067 inches minimum and 0.073 inches maximum cross-sectional height, 2355-01-654-5306 end item identification, 0.484 inches minimum and 0.494 inches maximum center hole diameter, -22.0 fahrenheit and 230.0 fahrenheit temp rating, 0.559 inches nominal outside diameter

Specs & Compatibility

Outside Diameter

0.559 inches nominal

Temp Rating

-22.0 fahrenheit and 230.0 fahrenheit

Cross-Sectional Height

0.067 inches minimum and 0.073 inches maximum

Center Hole Diameter

0.484 inches minimum and 0.494 inches maximum

End Item Identification

2355-01-654-5306

Cross-Sectional Diameter

0.067 inches minimum and 0.073 inches maximum

Hardness Rating

90.0 shore durometer a nominal

Part Name Assigned By Controlling Agency

oring .489x.070, nbr, 90

Color

black

Material

rubber butadiene-acrylonitrile class nbr

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

Related Hardware Products

Part Number Description
500-002-014 O-Ring
D013U119 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-728-7162?
The FSCG of the NSN 5331-01-728-7162 is 5331
Does NSN 5331-01-728-7162 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 5331-01-728-7162 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-728-7162 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 5331-01-728-7162 was assigned to the Federal Catalog?
It was assigned 1 year ago, on Wed, Apr 16, 2025