An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6105-01-049-8643
NSN 5950-01-334-1987
NSN 4140-01-545-7754
NSN 5975-01-281-7270
NSN 5999-01-411-4529
NSN 5999-00-548-2060
NSN 5975-00-250-5047
NSN 5985-01-378-6823
NSN 2925-00-684-7708
NSN 5960-01-132-2975
NSN 6645-01-047-3026
NSN 4140-01-270-4749