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 5855-01-398-9548
NSN 6110-01-358-1479
NSN 5975-00-116-9646
NSN 5935-01-246-8065
NSN 6685-00-971-2570
NSN 5935-00-186-0932
NSN 5915-01-154-6286
NSN 6645-00-862-2904
NSN 6150-00-423-8336
NSN 5835-00-257-2852
NSN 5945-00-086-3886
NSN 5895-01-463-9161