5331-01-031-8260

Find complete technical information, availability, and procurement data for: 5331-01-031-8260
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-031-8260

Item Name Code

47946

Assigment Date

12/02/1976 (49 years ago)

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

0.075 inches minimum and 0.081 inches maximum cross-sectional height, plastic polytetrafluoroethylene material, 0.463 inches minimum and 0.473 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.

Cross-Sectional Height: 0.075 inches minimum and 0.081 inches maximum
Center Hole Diameter: 0.463 inches minimum and 0.473 inches maximum
Material: plastic polytetrafluoroethylene

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
2505679-5	O-Ring
ORUD000062T01	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-031-8260?

The FSCG of the NSN 5331-01-031-8260 is 5331

Does the NSN 5331-01-031-8260 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5331-01-031-8260 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 5331-01-031-8260 contain precious materials?

Precious metal content is unknown

Does NSN 5331-01-031-8260 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 5331-01-031-8260 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Dec 2, 1976