M63540/3-2-12

View detailed technical data, stock status, and sourcing information for: M63540/3-2-12
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5307 Studs

National Stock Number

5307-01-013-7892

Item Name Code

27783

Assigment Date

12/07/1975 (50 years ago)

0.734 inches minimum and 0.766 inches maximum nut thread thread length, right-hand nut thread thread direction, 0.155 inches minimum and 0.159 inches maximum head diameter, 0.053 inches minimum and 0.063 inches maximum head length, 2a nut thread thread class

Product Characteristics

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

Thread Class: 2a nut thread
Thread Direction: right-hand nut thread
Thread Length: 0.734 inches minimum and 0.766 inches maximum nut thread
Head Diameter: 0.155 inches minimum and 0.159 inches maximum
Head Length: 0.053 inches minimum and 0.063 inches maximum
Locking Feature: self-clinching head
Overall Length: 0.808 inches nominal
Distance Across Flats: 0.188 inches nominal
Thread Quantity Per Inch: 56 nut thread
Nominal Thread Size: 0.086 inches nut thread
Material: steel comp 303
Material Document And Classification: aisi assn std single material response
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072,e300 mil spec single treatment response overall
Style Designator: self-locking
Thread Series Designator: unc nut thread

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5307-01-242-6900	No Name Available	03/01/1995
5307-01-242-6905	No Name Available	08/01/1992

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
132544A009	Self-Locking Stud
153061-17	Self-Locking Stud
32S062ST24	Self-Locking Stud
610073P102	Self-Locking Stud
M63540/3-2-12	Self-Locking Stud
NCS-2-2-24	Self-Locking Stud

FAQs

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

What is the FSCG of the NSN 5307-01-013-7892?

The FSCG of the NSN 5307-01-013-7892 is 5307

Does NSN 5307-01-013-7892 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 5307-01-013-7892 contain precious materials?

Item does not contain precious metal.

Does NSN 5307-01-013-7892 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 5307-01-013-7892 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Sun, Dec 7, 1975