M2742630155B

View detailed technical data, stock status, and sourcing information for: M2742630155B
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-601-8277

Item Name Code

07623

Assigment Date

02/02/1968 (58 years ago)

not casehardened casehardening indicator, 2.347 inches minimum and 2.372 inches maximum outside diameter, 0.046 inches minimum and 0.052 inches maximum major thickness, double oval cross-sectional shape style, 2.071 inches minimum and 2.096 inches maximum inside 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 Shape Style: double oval
Inside Diameter: 2.071 inches minimum and 2.096 inches maximum
Casehardening Indicator: not casehardened
Outside Diameter: 2.347 inches minimum and 2.372 inches maximum
Major Thickness: 0.046 inches minimum and 0.052 inches maximum
Ring Style: special flat
Usage Design: internal
Material Hardness Rating: 73.0 rockwell a minimum and 77.9 rockwell a maximum
Strength Rating: 211000.0 pounds per square inch minimum tensile
Material: steel
Material Document And Classification: fed std no. 66,aisi 1070 thru 1090 fed std single material response or sae 1070 thru 1090 assn std single material response
Surface Treatment: cadmium and chromate
Nondefinitive Spec/Std Data: 2 type and 1 class and 2.250 inch size

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5365-00-009-8436	No Name Available	08/09/1991
5365-00-663-2700	No Name Available	08/01/1990
5365-01-007-9979	No Name Available	03/01/1990

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
M2742630155B	Retaining Ring
RR225	Retaining Ring
RR225CD	Retaining Ring
WH-225-CD	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-601-8277?

The FSCG of the NSN 5325-00-601-8277 is 5325

Does the NSN 5325-00-601-8277 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-601-8277 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 5325-00-601-8277 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-00-601-8277 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 5325-00-601-8277 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Feb 2, 1968