Self-Locking Stud

728S/0.125/-ST-14

728S/0.125/-ST-14
(NSN) National Stock Number
5307-01-169-2865
Federal Supply Classification
5307 Studs
Item Name Code
27783
Schedule B Code
-
Summary

2a stud thread thread class, right-hand stud thread thread direction, 0.317 inches minimum stud thread and 0.325 inches maximum stud thread thread length, 0.380 inches minimum and 0.384 inches maximum head diameter, 0.113 inches minimum and 0.121 inches maximum head length, self-clinching head locking feature

DAC HCC DMIL RNCC
4 - - 5
RNVC SADC MSDS RNAAC
9 - - KZ
Identification

A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see bolt, self-locking and stud, locked in. Excludes:insert, screw thread.

INC FIIG Concept Condition
27783 A051A0 - 1
Specifications
Thread Class
2a stud thread
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
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
0.317 inches minimum stud thread and 0.325 inches maximum stud thread
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Head Diameter
0.380 inches minimum and 0.384 inches maximum
Details The length of a straight line which passes through the center of a circular head,and terminates at the circumference.
Head Length
0.113 inches minimum and 0.121 inches maximum
Details A measurement of the longest dimension of a head,in distinction from width.
Locking Feature
self-clinching head
Details An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.
Overall Length
0.438 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Distance Across Flats
0.438 inches nominal
Details The distance across the flats.
Thread Quantity Per Inch
28 stud 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 stud thread
Details A designation that is used for the purpose of general identification of the thread.
Material
steel corrosion resisting
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
self-locking
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unf 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
5248-701 05869 5 - 3 2 - KZ
NCS-428-4-14 57227 A - 3 2 - KZ
153061-410 3B150 A - 7 2 - KZ
153061-410 49956 A - 5 9 - KZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
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
PRECISION METAL PRODUCTS CO
CAGE: 86577
PEABODY , MA , 01960
UNITED STATES
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FAQs
Frequently asked questions for NSN 5307-01-169-2865
What is the NIIN of the NSN 5307-01-169-2865?
The National Item Identification Number (NIIN) of the NSN 5307-01-169-2865 is 01-169-2865
When the NSN 5307-01-169-2865 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Fri, Jan 6, 1984
Does the NSN 5307-01-169-2865 contain any precious metals?
Does not contain precious metal
Does the NSN 5307-01-169-2865 contain any hazardous material?
No data in HMIRS

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