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 6320-01-313-8306
NSN 5910-01-347-2036
NSN 5960-00-594-0824
NSN 6685-00-973-4662
NSN 6130-01-632-2283
NSN 6650-01-555-4370
NSN 5895-01-481-2510
NSN 6110-00-271-9928
NSN 6320-01-607-0347
NSN 5960-00-988-1924
NSN 4140-01-519-9343
NSN 5935-00-170-6519