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00902 O-Ring

5331-00-078-0154

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Official Item Classification

Name
O-Ring
Part Number
00902
(NSN) National Stock Number
5331-00-078-0154
(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
08/09/1967 (59 years ago)

0.171 inches minimum and 0.181 inches maximum center hole diameter, 0.265 inches minimum and 0.287 inches maximum outside diameter, 0.047 inches minimum and 0.053 inches maximum cross-sectional height, 331 maximum elongation percentage, -30.0 fahrenheit and 250.0 fahrenheit temp rating

Specs & Compatibility

Outside Diameter

0.265 inches minimum and 0.287 inches maximum

Temp Rating

-30.0 fahrenheit and 250.0 fahrenheit

Cross-Sectional Height

0.047 inches minimum and 0.053 inches maximum

Center Hole Diameter

0.171 inches minimum and 0.181 inches maximum

Elongation Percentage

331 maximum

Hardness Rating

70.0 shore durometer a nominal

Material

rubber butadiene-acrylonitrile class nbr

Replacement For

Part Number Description
5330-00-458-2146 No Name Available 10/10/1969
5330-00-930-6459 No Name Available 11/06/1968

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
00902 O-Ring
5-108 N674-70 O-Ring
5-108N219-7 O-Ring
5-108N219-70 O-Ring
5-108N674-70 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-00-078-0154?
The FSCG of the NSN 5331-00-078-0154 is 5331
Does the NSN 5331-00-078-0154 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-078-0154 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 5331-00-078-0154 contain precious materials?
Precious metal content is unknown
Does NSN 5331-00-078-0154 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 5331-00-078-0154 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Wed, Aug 9, 1967