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M63540/2-08E7C Self-Locking Stud

5307-01-413-9686

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Official Item Classification

Name
Self-Locking Stud
Part Number
M63540/2-08E7C
(NSN) National Stock Number
5307-01-413-9686
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
27783
(FIIG) Federal Item Identification Guide
A051A0
Date
05/26/1995 (31 years ago)

0.423 inches minimum and 0.453 inches maximum thread length, 0.205 inches minimum and 0.235 inches maximum head diameter, 2a nut thread thread class, 0.073 inches minimum and 0.083 inches maximum head length, right-hand nut thread thread direction

Specs & Compatibility

Thread Class

2a nut thread

Thread Direction

right-hand nut thread

Thread Length

0.423 inches minimum and 0.453 inches maximum

Head Diameter

0.205 inches minimum and 0.235 inches maximum

Head Length

0.073 inches minimum and 0.083 inches maximum

Locking Feature

self-clinching head

Overall Length

0.423 inches minimum and 0.453 inches maximum

Thread Quantity Per Inch

32 nut thread

Nominal Thread Size

0.164 inches nut thread

Material

steel comp 303

Style Designator

flush head

Thread Series Designator

unc nut thread

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0027783

Related Hardware Products

Part Number Description
M63540/2-08E7C Self-Locking Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-413-9686?
The FSCG of the NSN 5307-01-413-9686 is 5307
Does NSN 5307-01-413-9686 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 5307-01-413-9686 contain precious materials?
Item does not contain precious metal.
Does NSN 5307-01-413-9686 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 5307-01-413-9686 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Fri, May 26, 1995