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5331-01-249-4228

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-01-249-4228
(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
02/11/1987 (39 years ago)

0.356 inches minimum and 0.378 inches maximum outside diameter, 80.0 shore durometer a nominal hardness rating, -65.0 fahrenheit and 300.0 fahrenheit temp rating, 0.234 inches minimum and 0.244 inches maximum center hole diameter, 0.061 inches minimum and 0.067 inches maximum cross-sectional height

Specs & Compatibility

Outside Diameter

0.356 inches minimum and 0.378 inches maximum

Temp Rating

-65.0 fahrenheit and 300.0 fahrenheit

Cross-Sectional Height

0.061 inches minimum and 0.067 inches maximum

Center Hole Diameter

0.234 inches minimum and 0.244 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 and certified free from mercury contamination

Replacement For

Part Number Description
5331-01-037-7738 No Name Available 08/01/1999

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.

Pseudo Item Name Code

0047946

Related Hardware Products

Part Number Description
E0540 3-902 O-Ring
E540-80 O-Ring
LL-HX5-0086 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-249-4228?
The FSCG of the NSN 5331-01-249-4228 is 5331
Does the NSN 5331-01-249-4228 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-249-4228 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 5331-01-249-4228 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-249-4228 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 5331-01-249-4228 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Wed, Feb 11, 1987