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5331-01-157-6350

O-Ring

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Featured Parts

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Helical Compression Spring Seat
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Plain Seal
58B5035 FIND NO. 2
5330-01-500-0200
Plain Seal
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5330-01-499-9885
Packing Retainer
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Ported Valve Ball

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-01-157-6350
(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
07/09/1983 (43 years ago)

0.100 inches minimum and 0.106 inches maximum cross-sectional height, 0.793 inches minimum and 0.805 inches maximum center hole diameter, 0.989 inches minimum and 1.021 inches maximum peripheral diameter, -65.0 fahrenheit and 275.0 fahrenheit temp rating, 65.0 shore durometer a minimum and 75.0 shore durometer a maximum hardness rating

Specs & Compatibility

Temp Rating

-65.0 fahrenheit and 275.0 fahrenheit

Cross-Sectional Height

0.100 inches minimum and 0.106 inches maximum

Center Hole Diameter

0.793 inches minimum and 0.805 inches maximum

Peripheral Diameter

0.989 inches minimum and 1.021 inches maximum

Hardness Rating

65.0 shore durometer a minimum and 75.0 shore durometer a maximum

Material

rubber butadiene-acrylonitrile class nbr

Material Document And Classification

mil-r-7362 mil spec single material response

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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Frequently Asked Questions

What is the FSCG of the NSN 5331-01-157-6350?
The FSCG of the NSN 5331-01-157-6350 is 5331
Does NSN 5331-01-157-6350 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 5331-01-157-6350 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-157-6350 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 5331-01-157-6350 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Sat, Jul 9, 1983