Stepped Stud

AN151180

AN151180
(NSN) National Stock Number
5307-00-075-5127
Federal Supply Classification
5307 Studs
Item Name Code
15949
Schedule B Code
-
Summary

3a nut thread thread class, +0.3392 to 0.3407 inches stud thread thread pitch diameters, right-hand nut thread thread direction, right-hand stud thread thread direction, 0.562 inches nominal stud thread thread length, 0.625 inches nominal nut thread thread length

DAC HCC DMIL RNCC
4 - - 2
RNVC SADC MSDS RNAAC
2 - - KE
Identification

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends on which the nominal diameter of one threaded section is greater than the other. The entire unthreaded portion must be of a single diameter equal to or smaller than the maximum major diameter of the larger threaded end. Includes radial grooves or thread reliefs. Excludes:items with tapered threads.

INC FIIG Concept Condition
15949 A051A0 - 1
Specifications
Thread Class
3a nut thread
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Pitch Diameters
+0.3392 to 0.3407 inches stud thread
Details The minimum and maximum pitch diameter limits of a straight screw 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 Direction
right-hand stud 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
0.562 inches nominal stud thread
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Thread Length
0.625 inches nominal nut thread
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Shank Diameter
0.279 inches minimum and 0.289 inches maximum
Details The length of a straight line which passes through the center of the body of the shank and terminates at the circumference.
Overall Length
1.812 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Thread Quantity Per Inch
16 stud thread
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Thread Quantity Per Inch
24 nut thread
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Hardness Rating
26.0 rockwell c minimum and 32.0 rockwell c maximum
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Nominal Thread Size
0.312 inches nut thread
Details A designation that is used for the purpose of general identification of the thread.
Nominal Thread Size
0.375 inches stud thread
Details A designation that is used for the purpose of general identification of the thread.
Surface Treatment
cadmium overall
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Style Designator
stepped
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unc stud 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.
Thread Series Designator
unf 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.
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
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
CAGE: 88044
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FAQs
Frequently asked questions for NSN 5307-00-075-5127
What is the NIIN of the NSN 5307-00-075-5127?
The National Item Identification Number (NIIN) of the NSN 5307-00-075-5127 is 00-075-5127
When the NSN 5307-00-075-5127 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Aug 2, 1967
Does the NSN 5307-00-075-5127 contain any precious metals?
Type/content is unknown
Does the NSN 5307-00-075-5127 contain any hazardous material?
No data in HMIRS

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