M2742630105D

View detailed technical data, stock status, and sourcing information for: M2742630105D
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-389-6391

Item Name Code

07623

Assigment Date

04/27/1994 (32 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

0.658 inches minimum and 0.671 inches maximum outside diameter, 0.023 inches minimum and 0.027 inches maximum major thickness, double oval cross-sectional shape style, not casehardened casehardening indicator, 0.568 inches nominal 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: 0.568 inches nominal
Casehardening Indicator: not casehardened
Outside Diameter: 0.658 inches minimum and 0.671 inches maximum
Major Thickness: 0.023 inches minimum and 0.027 inches maximum
Ring Style: spiral
Usage Design: internal
Material Hardness Rating: 72.0 rockwell a minimum and 74.9 rockwell a maximum
Material: steel corrosion resisting
Surface Treatment: passivate

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
J204P0062	Retaining Ring
M2742630105D	Retaining Ring
RR-62-S-P	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-01-389-6391?

The FSCG of the NSN 5325-01-389-6391 is 5325

Does the NSN 5325-01-389-6391 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-01-389-6391 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 5325-01-389-6391 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-389-6391 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 5325-01-389-6391 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Wed, Apr 27, 1994