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3-8-47-071

View detailed technical data, stock status, and sourcing information for: 3-8-47-071

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3-8-47-071
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-531-2068
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.

250 maximum elongation percentage, 0.639 inches minimum and 0.649 inches maximum center hole diameter, 0.084 inches minimum and 0.090 inches maximum cross-sectional height, 70.0 shore durometer a nominal hardness rating, rubber butadiene-acrylonitrile class nbr material

Product Characteristics

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

Cross-Sectional Height
0.084 inches minimum and 0.090 inches maximum
Center Hole Diameter
0.639 inches minimum and 0.649 inches maximum
Elongation Percentage
250 maximum
Hardness Rating
70.0 shore durometer a nominal
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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-067-4172 No Name Available 04/28/1971
5330-00-171-5454 No Name Available 03/27/1970
5330-00-171-6376 No Name Available 03/21/1973
5330-00-576-9127 No Name Available 10/21/1968
5330-00-585-5904 No Name Available 10/28/1972
5330-00-599-0163 No Name Available 02/14/1973
5330-00-618-4413 No Name Available 12/01/1975
5330-00-730-8374 No Name Available 02/09/1973
5330-00-839-9122 No Name Available 02/14/1973
5330-00-981-4701 No Name Available 02/07/1969
5330-01-003-5861 No Name Available 06/01/1976
5330-01-371-7604 No Name Available 07/01/1994

Related Parts

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FAQs

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

What is the FSCG of the NSN 5331-00-531-2068?
The FSCG of the NSN 5331-00-531-2068 is 5331
Does the NSN 5331-00-531-2068 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-531-2068 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 5331-00-531-2068 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-531-2068 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 5331-00-531-2068 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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