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5307-01-005-4428

Locked in Stud

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Official Item Classification

Name
Locked in Stud
(NSN) National Stock Number
5307-01-005-4428
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5307 Studs
(INC) Item Name Code
16012
(FIIG) Federal Item Identification Guide
A051A0
Date
06/24/1975 (51 years ago)

right-hand stud thread thread direction, right-hand nut thread thread direction, 0.265 inches minimum and 0.295 inches maximum stud thread thread length, +0.2187 to 0.2204 inches stud thread thread pitch diameters, 3a nut thread thread class

Specs & Compatibility

Thread Class

3a nut thread

Thread Pitch Diameters

+0.2187 to 0.2204 inches stud thread

Thread Direction

right-hand nut thread

Thread Direction

right-hand stud thread

Thread Length

0.265 inches minimum and 0.295 inches maximum stud thread

Thread Length

0.425 inches minimum and 0.455 inches maximum nut thread

Locking Feature

ring, lock serrated

Overall Length

1.440 inches nominal

Distance From Serrated Portion To Nut End

0.985 inches minimum and 1.015 inches maximum

Distance From Serrated Portion To Stud End

0.425 inches minimum and 0.455 inches maximum

Distance From Serrated Portion To End Of Stud Thread

0.160 inches nominal

Serration Quantity

13

Thread Quantity Per Inch

20 stud thread

Thread Quantity Per Inch

24 nut thread

Hardness Rating

26.0 rockwell c minimum

Nominal Thread Size

0.190 inches nut thread

Nominal Thread Size

0.250 inches stud thread

Surface Finish

32.0 microinches nut thd

Serration Included Angle

102.0 degrees nominal

Material

steel comp 4130

Material Document And Classification

mil-s-6758 mil spec single material response

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

qq-p-416,ty 2,cl 3 fed spec single treatment response overall

Style Designator

locked in

Thread Series Designator

unc nut thread

Thread Series Designator

uns stud thread

Replacement For

Part Number Description
5307-00-630-4851 No Name Available 07/01/1979

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

0016012

Related Hardware Products

Part Number Description
MS51989-304-16 Locked in Stud
MS51989-304D16 Locked in Stud
SC91-7SA16A Locked in Stud

Frequently Asked Questions

What is the FSCG of the NSN 5307-01-005-4428?
The FSCG of the NSN 5307-01-005-4428 is 5307
Does NSN 5307-01-005-4428 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 5307-01-005-4428 contain precious materials?
Precious metal content is unknown
Does NSN 5307-01-005-4428 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 5307-01-005-4428 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Tue, Jun 24, 1975