Welding Stud

MIL-S-24149/1

MIL-S-24149/1
(NSN) National Stock Number
5307-00-257-1529
Federal Supply Classification
5307 Studs
Item Name Code
16944
Schedule B Code
7318152000
Summary

2a nut thread thread class, right-hand nut thread thread direction, 0.360 inches minimum nut thread and 0.390 inches maximum nut thread thread length, 0.210 inches minimum and 0.220 inches maximum unthreaded end diameter, 0.375 inches minimum and 0.395 inches maximum unthreaded end length, 0.719 inches minimum and 0.781 inches maximum length excluding fluxed welding tip

DAC HCC DMIL RNCC
E - - 4
RNVC SADC MSDS RNAAC
1 - - ZZ
Identification

A headed or headless fastener externally or internally threaded. It is intended for fastening by welding the head, unthreaded end or welding tip. If headed, the head is not designed to be self-holding, nor to be turned with a wrench or inserted driver, nor does the head have small raised projections on the top or underside to facilitate welding. See also bolt, welding.

INC FIIG Concept Condition
16944 A051A0 - 1
Specifications
Thread Class
2a nut thread
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand nut thread
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Thread Length
0.360 inches minimum nut thread and 0.390 inches maximum nut thread
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Unthreaded End Diameter
0.210 inches minimum and 0.220 inches maximum
Details The length of a straight line which passes through the center of the unthreaded end,and terminates at the circumference.
Unthreaded End Length
0.375 inches minimum and 0.395 inches maximum
Details A measurement of the longest dimension of the unthreaded end.
Length Excluding Fluxed Welding Tip
0.719 inches minimum and 0.781 inches maximum
Details None.
Features Provided
heat shield
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Thread Quantity Per Inch
20 nut thread
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.250 inches nut thread
Details A designation that is used for the purpose of general identification of the thread.
Style Designator
welding
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unc nut thread
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
2964LTYPEB 80064 5 - 5 1 - KZ
M24149/1-301 81349 E - 2 2 - ZZ
MIL-S-24149 81349 E - 5 9 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
48950 - W -
RVC WCC TCC SHC
- 573 Z 9

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Manufacturer
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE: 81349
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FAQs
Frequently asked questions for NSN 5307-00-257-1529
What is the NIIN of the NSN 5307-00-257-1529?
The National Item Identification Number (NIIN) of the NSN 5307-00-257-1529 is 00-257-1529
When the NSN 5307-00-257-1529 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5307-00-257-1529 contain any precious metals?
Type/content is unknown
Does the NSN 5307-00-257-1529 contain any hazardous material?
No data in HMIRS

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