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5331-00-013-7784

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-00-013-7784
(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
05/10/1968 (58 years ago)

331 maximum elongation percentage, 1.554 inches minimum and 1.594 inches maximum outside diameter, 0.135 inches minimum cross-sectional height, 1.290 inches minimum and 1.302 inches maximum center hole diameter, -30.0 fahrenheit and 250.0 fahrenheit temp rating

Specs & Compatibility

Outside Diameter

1.554 inches minimum and 1.594 inches maximum

Temp Rating

-30.0 fahrenheit and 250.0 fahrenheit

Cross-Sectional Height

0.135 inches minimum

Center Hole Diameter

1.290 inches minimum and 1.302 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
5330-00-984-3804 No Name Available 12/29/1972
5330-01-004-4879 No Name Available 07/01/1976
5330-01-011-3103 No Name Available 07/01/1993
5330-01-073-3453 No Name Available 04/01/1994
5330-01-102-1893 No Name Available 10/01/1987
5330-01-143-6595 No Name Available 10/01/1992
5330-01-311-9330 No Name Available 09/01/1992

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 5331-00-013-7784?
The FSCG of the NSN 5331-00-013-7784 is 5331
Does the NSN 5331-00-013-7784 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-013-7784 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 5331-00-013-7784 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-013-7784 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 5331-00-013-7784 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, May 10, 1968