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5331-00-800-6351

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-00-800-6351
(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
01/01/1962 (64 years ago)

1.659 inches minimum and 1.689 inches maximum center hole diameter, 70.0 shore durometer a nominal hardness rating, 250 maximum elongation percentage, 0.100 inches minimum and 0.106 inches maximum cross-sectional height, 1.880 inches nominal outside diameter

Specs & Compatibility

Outside Diameter

1.880 inches nominal

Cross-Sectional Height

0.100 inches minimum and 0.106 inches maximum

Center Hole Diameter

1.659 inches minimum and 1.689 inches maximum

Elongation Percentage

250 maximum

Hardness Rating

70.0 shore durometer a nominal

Material

rubber butadiene-acrylonitrile class nbr

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
2-131 470-071 O-Ring
2-131-47-071 O-Ring
MS29561-131 O-Ring
STD3019C131 O-Ring

Frequently Asked Questions

What is the FSCG of the NSN 5331-00-800-6351?
The FSCG of the NSN 5331-00-800-6351 is 5331
Does the NSN 5331-00-800-6351 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-800-6351 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 5331-00-800-6351 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-800-6351 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 5331-00-800-6351 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962