3376498

View detailed technical data, stock status, and sourcing information for: 3376498

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3376498
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5331 O-Ring
National Stock Number
5331-00-576-9732
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.

75.0 shore durometer a nominal hardness rating, 2.236 inches minimum and 2.288 inches maximum outside diameter, rubber butadiene-acrylonitrile class nbr material, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 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
2.236 inches minimum and 2.288 inches maximum
Cross-Sectional Height
0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter
1.974 inches minimum and 1.994 inches maximum
Hardness Rating
75.0 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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-137-3370 No Name Available 02/23/1972
5330-00-256-0190 No Name Available 02/01/1989
5330-00-641-0302 No Name Available 01/01/1963
5330-00-714-5266 No Name Available 04/12/1974
5330-00-822-5794 No Name Available 02/18/1973

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 5331-00-576-9732?
The FSCG of the NSN 5331-00-576-9732 is 5331
Does the NSN 5331-00-576-9732 have a Schedule B code assigned?
Yes, the Schedule B code is 4016930000
Does NSN 5331-00-576-9732 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 5331-00-576-9732 contain precious materials?
Item does not contain precious metal.
Does NSN 5331-00-576-9732 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 5331-00-576-9732 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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