5331-00-166-1084

Find complete technical information, availability, and procurement data for: 5331-00-166-1084
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-166-1084

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.

-20.0 fahrenheit and 400.0 fahrenheit temp rating, 0.504 inches nominal outside diameter, 90.0 shore durometer a nominal hardness rating, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 0.357 inches minimum and 0.371 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: 0.504 inches nominal
Temp Rating: -20.0 fahrenheit and 400.0 fahrenheit
Cross-Sectional Height: 0.067 inches minimum and 0.073 inches maximum
Center Hole Diameter: 0.357 inches minimum and 0.371 inches maximum
Hardness Rating: 90.0 shore durometer a nominal
Criticality Code Justification: feat
Special Features: weapons system essential
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Below is a list of NSNs that have been officially superseded by this NSN: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
5330-00-047-3401	No Name Available	04/01/1997
5330-00-135-9578	No Name Available	03/01/1985
5330-00-900-9441	No Name Available	04/01/1985
5330-00-945-4393	No Name Available	03/01/1977
5330-01-197-0891	No Name Available	03/01/1994

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
012-9359	O-Ring
10163207	O-Ring
2-012 FKM	O-Ring
2-012 V894-90	O-Ring
2-012-V0894	O-Ring
2012V-9	O-Ring
5331PL1879220	O-Ring
58-012-45	O-Ring
645001UU012	O-Ring
9004105-0120	O-Ring
91300-012	O-Ring
9721332 ITEM M96	O-Ring
A05214	O-Ring
ARP568-012MIL2Z 3652TY2	O-Ring
HPS21-012	O-Ring
K08493	O-Ring
M83248-2-012ES	O-Ring
M83248/2-012	O-Ring
PP056TB2-012	O-Ring
R1312P012	O-Ring
SSN593-520-1863	O-Ring
SSN596-520-2278	O-Ring
V0894 2-012	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-166-1084?

The FSCG of the NSN 5331-00-166-1084 is 5331

Does the NSN 5331-00-166-1084 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-166-1084 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 5331-00-166-1084 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-00-166-1084 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 5331-00-166-1084 was assigned to the Federal Catalog?

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