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5331-01-271-2294

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-01-271-2294
(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
01/22/1988 (38 years ago)

65.0 shore durometer a nominal hardness rating, 0.421 inches minimum and 0.431 inches maximum center hole diameter, 0.566 inches nominal outside diameter, 200 maximum elongation percentage, 0.062 inches nominal cross-sectional height

Specs & Compatibility

Outside Diameter

0.566 inches nominal

Cross-Sectional Height

0.062 inches nominal

Center Hole Diameter

0.421 inches minimum and 0.431 inches maximum

Elongation Percentage

200 maximum

Hardness Rating

65.0 shore durometer a nominal

Criticality Code Justification

adyt

Material

rubber polyisoprene synthetic class ir

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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.

Source of Supply Code

SMS

Pseudo Item Name Code

0047946

Related Hardware Products

Part Number Description
LL-HX5-0930 O-Ring
MS29513-013 O-Ring
NMP-1128 PC27-0.25X0.5 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-271-2294?
The FSCG of the NSN 5331-01-271-2294 is 5331
Does the NSN 5331-01-271-2294 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-271-2294 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 5331-01-271-2294 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-271-2294 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 5331-01-271-2294 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Fri, Jan 22, 1988