Machine Bolt

J643P08A

J643P08A
(NSN) National Stock Number
5306-00-075-5990
Federal Supply Classification
5306 Bolts
Item Name Code
01847
Schedule B Code
7318152000
Summary

3a thread class, right-hand thread direction, 0.688 inches maximum thread length, 0.678 inches minimum and 0.698 inches maximum fastener length, double hexagon w/hole head style, 0.248 inches minimum and 0.268 inches maximum head height

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - KE
Identification

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

INC FIIG Concept Condition
01847 A003B0 - 1
Specifications
Thread Class
3a
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand
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
0.688 inches maximum
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Fastener Length
0.678 inches minimum and 0.698 inches maximum
Details The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.
Head Style
double hexagon w/hole
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Head Height
0.248 inches minimum and 0.268 inches maximum
Details A measurement from the bottom to the top of the head,in distinction from depth.
Width Between Flats
0.250 inches nominal
Details None.
Extended Washer Diameter
0.365 inches minimum and 0.385 inches maximum
Details None.
Extended Washer Thickness
0.040 inches minimum and 0.050 inches maximum
Details None.
Nominal Thread Diameter
0.190 inches
Details The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
Features Provided
finished head
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Thread Quantity Per Inch
32
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Surface Finish
32.0 microinches threads
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
c50tf13cl-b-fscm 07482 mfr ref single material response overall
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
unjf
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
10114144 A486G 9 - 6 9 - WF
5306PL0632975 9009H 9 - 6 9 - WP
J643P08A 4DU57 E - 5 2 - ZZ
J643P08A 062W0 5 - 5 2 - ZZ
J643P08A 58828 2 - 5 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
48950 - W -
RVC WCC TCC SHC
- 573 Z 9

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Manufacturer
GENERAL ELECTRIC COMPANY
CAGE: 07482
CINCINNATI , OH , 45215-1915
UNITED STATES
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FAQs
Frequently asked questions for NSN 5306-00-075-5990
What is the NIIN of the NSN 5306-00-075-5990?
The National Item Identification Number (NIIN) of the NSN 5306-00-075-5990 is 00-075-5990
When the NSN 5306-00-075-5990 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sat, Aug 19, 1972
Does the NSN 5306-00-075-5990 contain any precious metals?
Does not contain precious metal
Does the NSN 5306-00-075-5990 contain any hazardous material?
No data in HMIRS

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