5331-00-165-1949

Find complete technical information, availability, and procurement data for: 5331-00-165-1949
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-165-1949

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.

125 maximum elongation percentage, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 2.859 inches minimum and 2.915 inches maximum outside diameter, 2.589 inches minimum and 2.629 inches maximum center hole diameter, 75.0 shore durometer a nominal hardness rating

Product Characteristics

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

Outside Diameter: 2.859 inches minimum and 2.915 inches maximum
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 2.589 inches minimum and 2.629 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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-191-3983	No Name Available	04/01/1985
5330-00-580-2300	No Name Available	09/24/1996
5330-00-892-2551	No Name Available	04/01/1985
5330-00-900-6864	No Name Available	11/01/1986
5331-00-952-5367	No Name Available	12/01/2013
5330-01-008-2822	No Name Available	09/01/1977
5330-01-182-4116	No Name Available	07/01/1995
5330-01-266-5252	No Name Available	03/01/1991
5331-01-270-1158	No Name Available	09/01/2010
5330-01-480-3907	No Name Available	07/01/2004

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
10370042	O-Ring
2-231V0747-75	O-Ring
2-231V1164-75	O-Ring
2-231V1226-75	O-Ring
5331PL0808664	O-Ring
63997-22	O-Ring
7412293	O-Ring
845-4687577 ITEM 57	O-Ring
AS3209-231	O-Ring
M83248/1-231	O-Ring
M83485/1-231	O-Ring
S9413-231	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-165-1949?

The FSCG of the NSN 5331-00-165-1949 is 5331

Does the NSN 5331-00-165-1949 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-165-1949 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 5331-00-165-1949 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-165-1949 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 5331-00-165-1949 was assigned to the Federal Catalog?

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