5306-00-619-6140 BOLT,MACHINE Index 5306-00-619-6142 BOLT,MACHINE

National Stock Number:
5306-00-619-6141

Federal Supply Class:
5306

National Item Identification Number:
006196141

Description:
BOLT,MACHINE

Detail:
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.


Manufacturer Information:
5306PL09750289009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
6739823-1824617GENERAL MOTORS CORP
6739823-1863005ROLLS-ROYCE CORPORATION
6739823-1873342ALLISON TRANSMISSION INC


Techincal Specification:
DISTANCE FROM CENTERLINE TO FLAT0.130 INCHES NOMINAL
FASTENER LENGTH1.125 INCHES NOMINAL
FEATURES PROVIDEDFINISHED HEAD
HEAD HEIGHT0.156 INCHES NOMINAL
HEAD DIAMETER0.500 INCHES NOMINAL
HEAD STYLEDEE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.625 INCHES MINIMUM
THREAD SERIES DESIGNATORUNS
THREAD QUANTITY PER INCH28


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