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5331-01-073-5073

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-01-073-5073
(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
03/16/1979 (47 years ago)

-70.0 fahrenheit and 400.0 fahrenheit temp rating, 0.171 inches minimum and 0.181 inches maximum center hole diameter, 0.305 inches minimum and 0.327 inches maximum outside diameter, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 80.0 shore durometer a nominal hardness rating

Specs & Compatibility

Outside Diameter

0.305 inches minimum and 0.327 inches maximum

Temp Rating

-70.0 fahrenheit and 400.0 fahrenheit

Cross-Sectional Height

0.067 inches minimum and 0.073 inches maximum

Center Hole Diameter

0.171 inches minimum and 0.181 inches maximum

Hardness Rating

80.0 shore durometer a nominal

Criticality Code Justification

zzzy

Material

rubber ethylene-propylene class epm

Test Data Document

"81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Reference Number Differentiating Characteristics

as differentiated by material which must conform to ships parts control center special quality control provisions

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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.

Pseudo Item Name Code

0047946

Related Hardware Products

Part Number Description
2-008E540-80 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-073-5073?
The FSCG of the NSN 5331-01-073-5073 is 5331
Does the NSN 5331-01-073-5073 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-073-5073 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 5331-01-073-5073 contain precious materials?
Precious metal content is unknown
Does NSN 5331-01-073-5073 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 5331-01-073-5073 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Fri, Mar 16, 1979