5331-01-728-6739

Find complete technical information, availability, and procurement data for: 5331-01-728-6739
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5331 O-Ring

National Stock Number

5331-01-728-6739

Item Name Code

47946

Assigment Date

04/15/2025 (1 year ago)

A pad of various shapes and cross sections, designed for mounting on vehicular panels, doors, hatches, bulkheads, racks, boxes, and the like, for the protection of personnel and equipment from injury and/or damage resulting from sudden stops, jarring, bumping, and the like.

0.640 inches nominal outside diameter, 0.590 inches nominal center hole diameter, 2355-01-654-5306 end item identification, -22.0 fahrenheit and 230.0 fahrenheit temp rating, 0.050 inches nominal 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.

Outside Diameter: 0.640 inches nominal
Temp Rating: -22.0 fahrenheit and 230.0 fahrenheit
Cross-Sectional Height: 0.050 inches nominal
Center Hole Diameter: 0.590 inches nominal
End Item Identification: 2355-01-654-5306
Cross-Sectional Diameter: 0.050 inches nominal
Hardness Rating: 70.0 shore durometer a nominal
Part Name Assigned By Controlling Agency: oring .590x.050, nbr, 70
Special Features: material=acrylonitrile-butadiene rubber (nbr)

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
500-051-590	O-Ring
D013U120	O-Ring

FAQs

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

What is the FSCG of the NSN 5331-01-728-6739?

The FSCG of the NSN 5331-01-728-6739 is 5331

Does NSN 5331-01-728-6739 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 5331-01-728-6739 contain precious materials?

Item does not contain precious metal.

Does NSN 5331-01-728-6739 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 5331-01-728-6739 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Tue, Apr 15, 2025