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.
Dept. of the Navy 
Turkey Classification: Bolts and bolts and their nuts or washers exported in the same shipment
NSN 5835-01-435-4139
NSN 6110-01-492-6202
NSN 5985-01-095-5569
NSN 6150-01-272-5964
NSN 6145-01-134-2001
NSN 7035-01-254-3606
NSN 5960-00-797-2280
NSN 5960-01-595-6515
NSN 5930-00-169-9435
NSN 5930-00-060-2147
NSN 5935-01-494-9951
NSN 5945-01-274-6538