5331-01-397-5134

Find complete technical information, availability, and procurement data for: 5331-01-397-5134
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-397-5134

Item Name Code

47946

Assigment Date

10/13/1994 (31 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

0.100 inches minimum and 0.106 inches maximum cross-sectional height, rubber fluorocarbon class fpm material, 70.0 shore durometer a minimum and 80.0 shore durometer a maximum hardness rating, 2.280 inches minimum and 2.320 inches maximum center hole diameter, -40.0 fahrenheit and 400.0 fahrenheit temp rating

Product Characteristics

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

Temp Rating: -40.0 fahrenheit and 400.0 fahrenheit
Cross-Sectional Height: 0.100 inches minimum and 0.106 inches maximum
Center Hole Diameter: 2.280 inches minimum and 2.320 inches maximum
Hardness Rating: 70.0 shore durometer a minimum and 80.0 shore durometer a maximum
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Below is a list of NSNs that have been officially superseded by this NSN: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
5331-01-193-9382	No Name Available	11/01/2003

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
7-5081 ITEM 21	O-Ring
M83485/1-141	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-397-5134?

The FSCG of the NSN 5331-01-397-5134 is 5331

Does the NSN 5331-01-397-5134 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-01-397-5134 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 5331-01-397-5134 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-397-5134 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 5331-01-397-5134 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Oct 13, 1994