TF3929

View detailed technical data, stock status, and sourcing information for: TF3929

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TF3929
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-263-5173
Item Name Code
47946
Assigment Date
01/01/1961 (65 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

0.135 inches minimum and 0.143 inches maximum cross-sectional height, 65.0 shore durometer a nominal hardness rating, 2.262 inches nominal outside diameter, 200 maximum elongation percentage, 1.974 inches minimum and 1.994 inches maximum center hole diameter

Product Characteristics

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

Outside Diameter
2.262 inches nominal
Cross-Sectional Height
0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter
1.974 inches minimum and 1.994 inches maximum
Elongation Percentage
200 maximum
Hardness Rating
65.0 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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-193-0671 No Name Available 05/05/1971
2915-00-250-1185 No Name Available 01/01/1963
5330-00-414-7903 No Name Available 03/01/1989
5330-00-580-2325 No Name Available 01/01/1963
5330-00-582-3906 No Name Available 01/01/1963
2915-00-618-9559 No Name Available 01/01/1960
5330-01-072-1544 No Name Available 03/01/1982

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FAQs

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

What is the FSCG of the NSN 5331-00-263-5173?
The FSCG of the NSN 5331-00-263-5173 is 5331
Does the NSN 5331-00-263-5173 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-263-5173 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 5331-00-263-5173 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-263-5173 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 5331-00-263-5173 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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