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3040107 O-Ring

5331-00-122-7253

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Official Item Classification

Name
O-Ring
Part Number
3040107
(NSN) National Stock Number
5331-00-122-7253
(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
10/30/1968 (57 years ago)

0.135 inches minimum and 0.143 inches maximum cross-sectional height, 331 maximum elongation percentage, -30.0 fahrenheit and 250.0 fahrenheit temp rating, 5.461 inches minimum and 5.507 inches maximum center hole diameter, 5.719 inches minimum and 5.805 inches maximum outside diameter

Specs & Compatibility

Outside Diameter

5.719 inches minimum and 5.805 inches maximum

Temp Rating

-30.0 fahrenheit and 250.0 fahrenheit

Cross-Sectional Height

0.135 inches minimum and 0.143 inches maximum

Center Hole Diameter

5.461 inches minimum and 5.507 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
5330-00-907-5948 No Name Available 12/01/1978
5330-01-035-7506 No Name Available 10/01/1977
5330-01-400-3272 No Name Available 08/01/1996

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 5331-00-122-7253?
The FSCG of the NSN 5331-00-122-7253 is 5331
Does the NSN 5331-00-122-7253 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-122-7253 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 5331-00-122-7253 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-122-7253 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 5331-00-122-7253 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Oct 30, 1968