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5331-00-166-8402

Find complete technical information, availability, and procurement data for: 5331-00-166-8402

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5331-00-166-8402
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-166-8402
Item Name Code
47946
Assigment Date
11/19/1971 (54 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.

0.135 inches minimum and 0.143 inches maximum cross-sectional height, 125 maximum elongation percentage, 75.0 shore durometer a nominal hardness rating, 0.994 inches minimum and 1.030 inches maximum outside diameter, 0.724 inches minimum and 0.744 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
0.994 inches minimum and 1.030 inches maximum
Cross-Sectional Height
0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter
0.724 inches minimum and 0.744 inches maximum
Elongation Percentage
125 maximum
Hardness Rating
75.0 shore durometer a nominal
Material
rubber fluorocarbon class fpm

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5331-00-103-1802 No Name Available 09/01/2007
5330-00-146-2582 No Name Available 02/01/1985
5331-00-451-8520 No Name Available 01/01/2009
5330-00-630-2725 No Name Available 12/01/1975
5330-00-895-3282 No Name Available 09/01/1991
5330-00-900-9438 No Name Available 09/01/1990
5330-00-908-3059 No Name Available 05/01/1987
5330-00-945-8068 No Name Available 05/01/1983
5330-01-020-6923 No Name Available 07/01/1991
5331-01-369-5501 No Name Available 09/01/1998

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 5331-00-166-8402?
The FSCG of the NSN 5331-00-166-8402 is 5331
Does the NSN 5331-00-166-8402 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-166-8402 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 5331-00-166-8402 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-166-8402 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 5331-00-166-8402 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Nov 19, 1971

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