261-7399

View detailed technical data, stock status, and sourcing information for: 261-7399
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-00-720-2167

Item Name Code

47946

Assigment Date

01/01/1963 (63 years ago)

7.012 inches nominal outside diameter, 0.139 inches nominal cross-sectional height, rubber material, 6.694 inches minimum and 6.774 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: 7.012 inches nominal
Cross-Sectional Height: 0.139 inches nominal
Center Hole Diameter: 6.694 inches minimum and 6.774 inches maximum
Material: rubber

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
261-7399	O-Ring
909-39-737-70	O-Ring
909-39-739-90	O-Ring
AS568-261/AMS-P-5510	O-Ring
N0507 A5510-261	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-00-720-2167?

The FSCG of the NSN 5331-00-720-2167 is 5331

Does the NSN 5331-00-720-2167 have a Schedule B code assigned?

Yes, the Schedule B code is 4016930000

Does NSN 5331-00-720-2167 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 5331-00-720-2167 contain precious materials?

Precious metal content is unknown

Does NSN 5331-00-720-2167 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 5331-00-720-2167 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963