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5331-00-940-9475

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-00-940-9475
(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
12/07/1965 (60 years ago)

125 maximum elongation percentage, 3.724 inches minimum and 3.754 inches maximum center hole diameter, 3.846 inches minimum and 3.912 inches maximum outside diameter, 70.0 shore durometer a nominal hardness rating, 0.067 inches minimum and 0.073 inches maximum cross-sectional height

Specs & Compatibility

Outside Diameter

3.846 inches minimum and 3.912 inches maximum

Cross-Sectional Height

0.067 inches minimum and 0.073 inches maximum

Center Hole Diameter

3.724 inches minimum and 3.754 inches maximum

Elongation Percentage

125 maximum

Hardness Rating

70.0 shore durometer a nominal

Material

rubber silicone class q

Replacement For

Part Number Description
5330-00-457-2765 No Name Available 05/02/1973
5330-00-901-6954 No Name Available 08/01/1986

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
044-19357 O-Ring
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AS3582-044 O-Ring
MS9068-044 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-00-940-9475?
The FSCG of the NSN 5331-00-940-9475 is 5331
Does the NSN 5331-00-940-9475 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-940-9475 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 5331-00-940-9475 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-940-9475 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 5331-00-940-9475 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Tue, Dec 7, 1965