5331-01-078-2379

Find complete technical information, availability, and procurement data for: 5331-01-078-2379
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-078-2379

Item Name Code

47946

Assigment Date

06/10/1979 (47 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

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

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

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

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-849-6819	No Name Available	09/01/1992
5330-00-949-9122	No Name Available	11/01/1983

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
100-043-1109	O-Ring
10082722	O-Ring
16606A54-219	O-Ring
2-043 N304-75	O-Ring
2-43N304-7	O-Ring
5331PL0809354	O-Ring
ARP568-043MILP25732	O-Ring
M28775-043ES	O-Ring
MS28775-043	O-Ring
N0304 2-043	O-Ring
P48026-043	O-Ring
PRP568-043-4067-70	O-Ring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

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