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5331-01-163-7776

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-01-163-7776
(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
10/07/1983 (43 years ago)

9.895 inches nominal outside diameter, 0.188 inches nominal cross-sectional height, 200 maximum elongation percentage, 65.0 shore durometer a nominal hardness rating, 9.445 inches minimum and 9.505 inches maximum center hole diameter

Specs & Compatibility

Outside Diameter

9.895 inches nominal

Cross-Sectional Height

0.188 inches nominal

Center Hole Diameter

9.445 inches minimum and 9.505 inches maximum

Elongation Percentage

200 maximum

Hardness Rating

65.0 shore durometer a nominal

Material

rubber

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

Related Hardware Products

Part Number Description
AS3578-375 O-Ring
MS9021-375 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-01-163-7776?
The FSCG of the NSN 5331-01-163-7776 is 5331
Does the NSN 5331-01-163-7776 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-163-7776 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 5331-01-163-7776 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-163-7776 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 5331-01-163-7776 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Fri, Oct 7, 1983