Self-Locking Stud

CFHA-632-8

CFHA-632-8
(NSN) National Stock Number
5307-01-112-1801
Federal Supply Classification
5307 Studs
Item Name Code
27783
Schedule B Code
-
Summary

2a nut thread thread class, right-hand nut thread thread direction, 0.468 inches nominal nut thread thread length, 0.240 inches minimum and 0.260 inches maximum head diameter, 0.075 inches maximum head length, 0.575 inches nominal overall length

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 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
0.468 inches nominal nut thread
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Head Diameter
0.240 inches minimum and 0.260 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
0.075 inches maximum
Details A measurement of the longest dimension of a head,in distinction from width.
Overall Length
0.575 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Distance Across Flats
0.212 inches nominal
Details The distance across the flats.
Thread Quantity Per Inch
32 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
0.138 inches nut thread
Details A designation that is used for the purpose of general identification of the thread.
Material
aluminum alloy 2024
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-a-200/3 t4 fed spec single material response
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
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
CHA-632-8 46384 4 - 3 2 - 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
05450 - Q -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
PENN ENGINEERING & MANUFACTURING CORP.
CAGE: 46384
DANBORO , PA , 18916-0000
UNITED STATES
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FAQs
Frequently asked questions for NSN 5307-01-112-1801
What is the NIIN of the NSN 5307-01-112-1801?
The National Item Identification Number (NIIN) of the NSN 5307-01-112-1801 is 01-112-1801
When the NSN 5307-01-112-1801 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Wed, Apr 29, 1981
Does the NSN 5307-01-112-1801 contain any precious metals?
Does not contain precious metal
Does the NSN 5307-01-112-1801 contain any hazardous material?
No data in HMIRS

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