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5331-00-479-4117

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-00-479-4117
(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
02/11/1970 (56 years ago)

331 maximum elongation percentage, 0.061 inches minimum and 0.067 inches maximum cross-sectional height, -30.0 fahrenheit and 250.0 fahrenheit temp rating, 0.418 inches minimum and 0.440 inches maximum outside diameter, 0.296 inches minimum and 0.306 inches maximum center hole diameter

Specs & Compatibility

Outside Diameter

0.418 inches minimum and 0.440 inches maximum

Temp Rating

-30.0 fahrenheit and 250.0 fahrenheit

Cross-Sectional Height

0.061 inches minimum and 0.067 inches maximum

Center Hole Diameter

0.296 inches minimum and 0.306 inches maximum

Elongation Percentage

331 maximum

Hardness Rating

70.0 shore durometer a nominal

Material

rubber fluorosilicone class fq

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
2-903 N674-70 O-Ring
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Frequently Asked Questions

What is the FSCG of the NSN 5331-00-479-4117?
The FSCG of the NSN 5331-00-479-4117 is 5331
Does the NSN 5331-00-479-4117 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-479-4117 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 5331-00-479-4117 contain precious materials?
Precious metal content is unknown
Does NSN 5331-00-479-4117 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 5331-00-479-4117 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Feb 11, 1970