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.

2.589 inches minimum and 2.629 inches maximum center hole diameter, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, 125 maximum elongation percentage, 75.0 shore durometer a nominal hardness rating, 2.859 inches minimum and 2.915 inches maximum outside 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: 2.859 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Below is a list of NSNs that have been officially superseded by this NSN: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