Bolt has double hex head
No other part numbers with same form, fit, and function found.
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.
NSN 5990-01-573-1634
NSN 5930-00-372-2169
NSN 5985-01-158-9170
NSN 6645-01-522-3754
NSN 5855-00-821-7512
NSN 6220-00-494-4437
NSN 6620-00-216-6416
NSN 5999-00-518-4503
NSN 6620-00-430-5727
NSN 5998-00-297-2431
NSN 6685-00-286-1132
NSN 6620-00-581-2278