5331-01-666-0443

Find complete technical information, availability, and procurement data for: 5331-01-666-0443
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-666-0443

Item Name Code

47946

Assigment Date

08/21/2017 (8 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

0.239 inches nominal center hole diameter, 0.375 inches nominal outside diameter, 175.0 fahrenheit and 400.0 fahrenheit temp rating, rubber silicone class q material

Product Characteristics

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

Outside Diameter: 0.375 inches nominal
Temp Rating: 175.0 fahrenheit and 400.0 fahrenheit
Center Hole Diameter: 0.239 inches nominal
Material: rubber silicone class q

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
S0383-A3337-010	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-666-0443?

The FSCG of the NSN 5331-01-666-0443 is 5331

Does NSN 5331-01-666-0443 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 5331-01-666-0443 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-666-0443 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 5331-01-666-0443 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Mon, Aug 21, 2017