5331-01-726-8125

Find complete technical information, availability, and procurement data for: 5331-01-726-8125
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-726-8125

Item Name Code

47946

Assigment Date

02/18/2025 (1 year ago)

A rigid item of various shapes permanently attached to a structure of an aircraft, designed to provide access for inspection, service, replacement of components and/or adjustments. It is designed to be attached by means of hinges or similar device. It may include self-closing features and have a quick release or other type latching to permit access with a minimum of effort. It may include an observation window. Excludes:cover, access; cover access, aircraft; door, access; door, aircraft and all doors not specficially designed to provide access for the purposes listed above.

oring has a 90 durometer hardness and is for use with petroleum and nonpetroleum based fluids special features, 71.50 millimeters minimum and 72.50 millimeters maximum center hole diameter, -15.0 celsius and 275.0 celsius temp rating, o-ring materials used with hydraulic connectors part name assigned by controlling agency, 2.90 millimeters minimum and 3.10 millimeters maximum cross-sectional height

Product Characteristics

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

Temp Rating: -15.0 celsius and 275.0 celsius
Cross-Sectional Height: 2.90 millimeters minimum and 3.10 millimeters maximum
Center Hole Diameter: 71.50 millimeters minimum and 72.50 millimeters maximum
Part Name Assigned By Controlling Agency: o-ring materials used with hydraulic connectors
Special Features: oring has a 90 durometer hardness and is for use with petroleum and nonpetroleum based fluids
Material: fluorocarbon rubber
Material Document And Classification: mil-r-83248c mil spec single material response
Specification/Standard Data: 0u583-sae j515 international std/spec

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
J515HK300X0720H	O-Ring
M7560400-12	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-726-8125?

The FSCG of the NSN 5331-01-726-8125 is 5331

Does NSN 5331-01-726-8125 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 5331-01-726-8125 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-726-8125 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 5331-01-726-8125 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Tue, Feb 18, 2025