M2742630151B

View detailed technical data, stock status, and sourcing information for: M2742630151B
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-454-3722

Item Name Code

07623

Assigment Date

03/27/1998 (28 years ago)

"an item designed to electrically connect and mechanically position the base of an item having plug-in-type contacts, and to facilitate replacement of the item accommodated. It includes sockets which accommodate the contacts of capacitors, coils, crystals, electron tubes, relays, semiconductor devices and vibrators. Excludes:sockets or receptacles designed to accommodate plug-in component circuit boards (printed circuit boards) and electronic modules or sub-assemblies. Also excludes:heat-dissipating (not heat-sinks) sockets for mounting "power transistors"."

0.049 inches minimum and 0.051 inches maximum major thickness, not casehardened casehardening indicator, 2.062 inches nominal inside diameter, 2.154 inches nominal outside diameter, 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: 2.062 inches nominal
Casehardening Indicator: not casehardened
Outside Diameter: 2.154 inches nominal
Major Thickness: 0.049 inches minimum and 0.051 inches maximum
Ring Style: spiral
End Item Identification: helicopter, eh101 merlin
Usage Design: internal
Material Hardness Rating: 40.0 rockwell c minimum and 51.5 rockwell c maximum
Material: steel
Surface Treatment: cadmium and chromate
Test Data Document: "81349--27426-3151b specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Specification/Standard Data: 81349-mil-r-27426 government specification

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
M2742630151B	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-01-454-3722?

The FSCG of the NSN 5325-01-454-3722 is 5325

Does the NSN 5325-01-454-3722 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-01-454-3722 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 5325-01-454-3722 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-454-3722 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 5325-01-454-3722 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Fri, Mar 27, 1998