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5331-01-157-6355

O-Ring

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-01-157-6355
(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)

1.425 inches minimum and 1.461 inches maximum outside diameter, 0.103 inches nominal cross-sectional height, 1.225 inches minimum and 1.249 inches maximum center hole diameter, -30.0 fahrenheit and 250.0 fahrenheit temp rating, 160 maximum elongation percentage

Specs & Compatibility

Outside Diameter

1.425 inches minimum and 1.461 inches maximum

Temp Rating

-30.0 fahrenheit and 250.0 fahrenheit

Cross-Sectional Height

0.103 inches nominal

Center Hole Diameter

1.225 inches minimum and 1.249 inches maximum

Elongation Percentage

160 maximum

Hardness Rating

90.0 shore durometer a nominal

Material

rubber synthetic

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 5331-01-157-6355?
The FSCG of the NSN 5331-01-157-6355 is 5331
Does the NSN 5331-01-157-6355 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-157-6355 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 5331-01-157-6355 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-157-6355 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 5331-01-157-6355 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Sat, Jul 9, 1983