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5331-01-331-7231

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-01-331-7231
(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
12/24/1990 (35 years ago)

1.7 millimeters minimum and 1.8 millimeters maximum cross-sectional height, 12.2 millimeters minimum and 12.6 millimeters maximum center hole diameter, rubber butadiene-acrylonitrile class nbr material

Specs & Compatibility

Cross-Sectional Height

1.7 millimeters minimum and 1.8 millimeters maximum

Center Hole Diameter

12.2 millimeters minimum and 12.6 millimeters maximum

Material

rubber butadiene-acrylonitrile class nbr

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
336-190-228(10PK) O-Ring
6318032 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-331-7231?
The FSCG of the NSN 5331-01-331-7231 is 5331
Does the NSN 5331-01-331-7231 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-331-7231 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 5331-01-331-7231 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-331-7231 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 5331-01-331-7231 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Mon, Dec 24, 1990