2090-01-561-8770 CONTROL SYSTEM,NAVIGATIONAL Index 2530-01-561-8772 BRAKE

National Stock Number:
5306-01-561-8771

Federal Supply Class:
5306

National Item Identification Number:
015618771

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:
AEB02C375A75AW9A8105047THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS


Techincal Specification:
FASTENER LENGTH1.750 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONB18.24A-2006 NATIONAL STD/SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL OVERALL
SPECIAL FEATURES.375 UNC THREAD
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND


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