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5331-00-819-5111

O-Ring

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Official Item Classification

Name
O-Ring
(NSN) National Stock Number
5331-00-819-5111
(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
01/01/1960 (66 years ago)

1.934 inches minimum and 1.978 inches maximum outside diameter, mrap rg-31 & route clearance vehicle; medium mine protected vehicle - mmpv; multiple launch rocket system (mlrs); a4 bradley fighting vehicle; a3 bradley fighting vehicle end item identification, 90.0 shore durometer a nominal hardness rating, 1.710 inches minimum and 1.730 inches maximum center hole diameter, 0.114 inches minimum and 0.122 inches maximum cross-sectional height

Specs & Compatibility

Outside Diameter

1.934 inches minimum and 1.978 inches maximum

Cross-Sectional Height

0.114 inches minimum and 0.122 inches maximum

Center Hole Diameter

1.710 inches minimum and 1.730 inches maximum

End Item Identification

mrap rg-31 & route clearance vehicle; medium mine protected vehicle - mmpv; multiple launch rocket system (mlrs); a4 bradley fighting vehicle; a3 bradley fighting vehicle

Hardness Rating

90.0 shore durometer a nominal

Part Name Assigned By Controlling Agency

packing, preformed, straight thread tube fitting

Special Features

ms28778 superseded by sae-as28778, 1 mar 2006

Material

rubber butadiene-acrylonitrile class nbr

Replacement For

Part Number Description
5330-00-163-9746 No Name Available 10/01/1989
5330-00-285-9845 No Name Available 01/01/1963
5330-00-799-6994 No Name Available 02/01/1979
5331-00-883-6210 No Name Available 11/01/2004
5331-01-274-7640 No Name Available 01/01/2023
5340-01-566-5986 No Name Available 04/01/2013

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 5331-00-819-5111?
The FSCG of the NSN 5331-00-819-5111 is 5331
Does the NSN 5331-00-819-5111 have a Schedule B code assigned?
Yes, the Schedule B code is 8710000090
Does NSN 5331-00-819-5111 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 5331-00-819-5111 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-819-5111 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 5331-00-819-5111 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960