5331-00-166-8396

Find complete technical information, availability, and procurement data for: 5331-00-166-8396
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-166-8396

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.

2.471 inches minimum and 2.507 inches maximum center hole diameter, 2.605 inches minimum and 2.653 inches maximum outside diameter, -15.0 fahrenheit and 400.0 fahrenheit temp rating, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, multiple launch rocket system (mlrs) end item identification

Product Characteristics

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

Outside Diameter: 2.605 inches minimum and 2.653 inches maximum
Temp Rating: -15.0 fahrenheit and 400.0 fahrenheit
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 2.471 inches minimum and 2.507 inches maximum
End Item Identification: multiple launch rocket system (mlrs)
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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-340-6039	No Name Available	10/01/1993
5330-00-583-3651	No Name Available	03/01/1978

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
041302 R1 DL08510	O-Ring
10163210	O-Ring
2-037 V747-75	O-Ring
2-037V0747-75	O-Ring
2-037V1164-75	O-Ring
2-037V1226-75	O-Ring
2-037V747-75	O-Ring
2-037V884-75	O-Ring
5331PL0844876	O-Ring
5331PL1935335	O-Ring
592005130110	O-Ring
903683C1	O-Ring
AMS7276G	O-Ring
AS3209-037	O-Ring
J221P037	O-Ring
M83248/1-037	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-166-8396?

The FSCG of the NSN 5331-00-166-8396 is 5331

Does the NSN 5331-00-166-8396 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-166-8396 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 5331-00-166-8396 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-166-8396 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 5331-00-166-8396 was assigned to the Federal Catalog?

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