5331-00-166-0959

Find complete technical information, availability, and procurement data for: 5331-00-166-0959
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-166-0959

Item Name Code

47946

Assigment Date

11/19/1971 (54 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.

0.067 inches minimum and 0.073 inches maximum cross-sectional height, 125 maximum elongation percentage, 0.199 inches minimum and 0.221 inches maximum outside diameter, 75.0 shore durometer a nominal hardness rating, 0.064 inches minimum and 0.076 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: 0.199 inches minimum and 0.221 inches maximum
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 0.064 inches minimum and 0.076 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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-083-2187	No Name Available	01/01/1997
5330-00-425-0585	No Name Available	11/01/1978
5330-01-019-1520	No Name Available	05/01/1991
5330-01-053-8401	No Name Available	08/01/1989
5331-01-079-1658	No Name Available	12/01/2019
5331-01-483-8642	No Name Available	08/01/2004

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
2-004 V747-75	O-Ring
2-004V0747-75	O-Ring
2-004V1164-75	O-Ring
2-004V1226-75	O-Ring
2-004V747-75	O-Ring
21830 FIND 9	O-Ring
5331PL0891087	O-Ring
645001RR004	O-Ring
A60W1174B004-70	O-Ring
ABS 7276	O-Ring
AS3209-004	O-Ring
M83248/1-004	O-Ring
M83485-1-004	O-Ring
S9413-004	O-Ring
ST1050-004	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-166-0959?

The FSCG of the NSN 5331-00-166-0959 is 5331

Does the NSN 5331-00-166-0959 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-166-0959 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 5331-00-166-0959 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-166-0959 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 5331-00-166-0959 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Nov 19, 1971