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5331-01-049-4102

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-01-049-4102
(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
10/19/1977 (48 years ago)

331 maximum elongation percentage, -40.0 fahrenheit and 250.0 fahrenheit temp rating, 0.419 inches minimum and 0.429 inches maximum center hole diameter, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 0.619 inches minimum and 0.641 inches maximum outside diameter

Specs & Compatibility

Outside Diameter

0.619 inches minimum and 0.641 inches maximum

Temp Rating

-40.0 fahrenheit and 250.0 fahrenheit

Cross-Sectional Height

0.100 inches minimum and 0.106 inches maximum

Center Hole Diameter

0.419 inches minimum and 0.429 inches maximum

Elongation Percentage

331 maximum

Hardness Rating

70.0 shore durometer a nominal

Special Features

item must comply with requiremetsn of defense supply center columbus production standard lo1530

Material

rubber butadiene-acrylonitrile class nbr

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.)."

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

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CAT-2-111N674-7 0 O-Ring
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Frequently Asked Questions

What is the FSCG of the NSN 5331-01-049-4102?
The FSCG of the NSN 5331-01-049-4102 is 5331
Does the NSN 5331-01-049-4102 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-049-4102 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 5331-01-049-4102 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-049-4102 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 5331-01-049-4102 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Wed, Oct 19, 1977