5331-00-759-2121

Find complete technical information, availability, and procurement data for: 5331-00-759-2121
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-759-2121

Item Name Code

47946

Assigment Date

04/05/1972 (54 years ago)

70.0 shore durometer a nominal hardness rating, 0.816 inches nominal outside diameter, 125 maximum elongation percentage, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 0.667 inches minimum and 0.685 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: 0.816 inches nominal
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 0.667 inches minimum and 0.685 inches maximum
Elongation Percentage: 125 maximum
Hardness Rating: 70.0 shore durometer a nominal
Material: rubber fluorosilicone class fq

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-005-8172	No Name Available	12/01/1983
5330-00-114-0403	No Name Available	11/01/1983
5330-00-152-4859	No Name Available	03/01/1989
5330-00-214-6683	No Name Available	09/01/1990
5330-00-338-2278	No Name Available	03/01/1988
5330-00-422-1603	No Name Available	10/01/1989
5330-00-442-6937	No Name Available	11/01/1988
5330-00-768-7708	No Name Available	11/01/1982
5330-00-905-6108	No Name Available	02/01/1984
5330-00-964-1745	No Name Available	05/01/1983
5331-01-246-7351	No Name Available	11/01/2002

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:

Part Number	Name
017-11647	O-Ring
100111AM93	O-Ring
10163326	O-Ring
2-017 L677-70	O-Ring
2-017L1120-70	O-Ring
2-017L677-7	O-Ring
2-017L677-70	O-Ring
25C85-85	O-Ring
2661058Y017	O-Ring
5331PL0657671	O-Ring
705748-004	O-Ring
8017-70157	O-Ring
99-4601-017	O-Ring
M25988/1-017	O-Ring
M25988/1-017ES	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-759-2121?

The FSCG of the NSN 5331-00-759-2121 is 5331

Does the NSN 5331-00-759-2121 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-759-2121 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 5331-00-759-2121 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-759-2121 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 5331-00-759-2121 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Apr 5, 1972