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MS28775-043 O-Ring

5331-01-078-2379

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Official Item Classification

Name
O-Ring
Part Number
MS28775-043
(NSN) National Stock Number
5331-01-078-2379
(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
06/10/1979 (47 years ago)

3.474 inches minimum and 3.504 inches maximum center hole diameter, multiple launch rocket system (mlrs); a4 bradley fighting vehicle; a3 bradley fighting vehicle end item identification, 3.599 inches minimum and 3.659 inches maximum outside diameter, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, rubber butadiene-acrylonitrile class nbr material

Specs & Compatibility

Outside Diameter

3.599 inches minimum and 3.659 inches maximum

Cross-Sectional Height

0.067 inches minimum and 0.073 inches maximum

Center Hole Diameter

3.474 inches minimum and 3.504 inches maximum

End Item Identification

multiple launch rocket system (mlrs); a4 bradley fighting vehicle; a3 bradley fighting vehicle

Material

rubber butadiene-acrylonitrile class nbr

Replacement For

Part Number Description
5330-00-849-6819 No Name Available 09/01/1992
5330-00-949-9122 No Name Available 11/01/1983

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 5331-01-078-2379?
The FSCG of the NSN 5331-01-078-2379 is 5331
Does the NSN 5331-01-078-2379 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-01-078-2379 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 5331-01-078-2379 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-01-078-2379 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 5331-01-078-2379 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Sun, Jun 10, 1979