3950-01-563-4474 TENSIONER PULLEY ASSEMBLY Index 4710-01-563-4476 TUBE ASSEMBLY,METAL

National Stock Number:
5306-01-563-4475

Federal Supply Class:
5306

National Item Identification Number:
015634475

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:
7X-255711083CATERPILLAR INC


Techincal Specification:
FASTENER LENGTH140.0 MILLIMETERS NOMINAL
GRIP LENGTH96.0 MILLIMETERS NOMINAL
HEAD HEIGHT10.0 MILLIMETERS NOMINAL
HEAD STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYBOLT
NOMINAL THREAD DIAMETER16.0 MILLIMETERS
SPECIAL FEATURESZINC DICHROMATE PLATED
WIDTH BETWEEN FLATS24.0 MILLIMETERS NOMINAL
THREAD LENGTH44.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORUNC
THREAD PITCH IN MILLIMETERS2.0


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