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 6220-01-591-4071
NSN 5998-00-040-8908
NSN 5985-00-931-9502
NSN 5975-01-388-2153
NSN 6240-01-106-6113
NSN 6620-00-106-9658
NSN 5960-00-100-7329
NSN 2925-00-152-1825
NSN 6105-00-489-3169
NSN 5996-01-488-4976
NSN 5960-00-584-4553
NSN 6320-01-067-0474