M2742630133B

View detailed technical data, stock status, and sourcing information for: M2742630133B
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-579-6114

Item Name Code

07623

Assigment Date

12/14/1974 (51 years ago)

not casehardened casehardening indicator, 1.442 inches minimum and 1.457 inches maximum outside diameter, 1.249 inches minimum and 1.272 inches maximum inside diameter, 0.041 inches minimum and 0.045 inches maximum major thickness, double oval cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style: double oval
Inside Diameter: 1.249 inches minimum and 1.272 inches maximum
Casehardening Indicator: not casehardened
Outside Diameter: 1.442 inches minimum and 1.457 inches maximum
Major Thickness: 0.041 inches minimum and 0.045 inches maximum
Ring Style: special flat
Usage Design: internal
Material Hardness Rating: 71.0 rockwell a minimum and 77.5 rockwell a maximum
Material: steel
Surface Treatment: cadmium

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5365-00-531-9177	No Name Available	01/01/1990

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
M2742630133B	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-579-6114?

The FSCG of the NSN 5325-00-579-6114 is 5325

Does the NSN 5325-00-579-6114 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-579-6114 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 5325-00-579-6114 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-579-6114 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 5325-00-579-6114 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sat, Dec 14, 1974