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5331-00-263-8031

Find complete technical information, availability, and procurement data for: 5331-00-263-8031

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5331-00-263-8031
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-263-8031
Item Name Code
47946
Assigment Date
01/01/1963 (63 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.

rubber butadiene-acrylonitrile class nbr material, multiple launch rocket system (mlrs) end item identification, 0.803 inches minimum and 0.833 inches maximum outside diameter, 0.639 inches minimum and 0.649 inches maximum center hole diameter, 0.084 inches minimum and 0.090 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
0.803 inches minimum and 0.833 inches maximum
Cross-Sectional Height
0.084 inches minimum and 0.090 inches maximum
Center Hole Diameter
0.639 inches minimum and 0.649 inches maximum
End Item Identification
multiple launch rocket system (mlrs)
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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-454-0495 No Name Available 12/01/1984
5330-00-622-9580 No Name Available 01/01/1963
5330-00-684-3487 No Name Available 04/21/1969
5330-01-013-7698 No Name Available 08/01/1976
5330-01-052-7218 No Name Available 04/01/1981
5330-01-057-6626 No Name Available 03/01/1979

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:

FAQs

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

What is the FSCG of the NSN 5331-00-263-8031?
The FSCG of the NSN 5331-00-263-8031 is 5331
Does the NSN 5331-00-263-8031 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-263-8031 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 5331-00-263-8031 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-263-8031 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 5331-00-263-8031 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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