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 6150-00-765-4294
NSN 5925-00-150-1072
NSN 7035-01-325-7658
NSN 5950-01-346-7611
NSN 6150-00-496-5480
NSN 6135-00-485-7402
NSN 6220-01-019-4090
NSN 2925-00-301-0933
NSN 5945-01-381-2038
NSN 5920-01-400-3562
NSN 4140-00-821-5734
NSN 5895-01-207-4404