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 5905-00-301-3689
NSN 5925-01-616-7552
NSN 5950-01-308-5337
NSN 5985-01-032-4612
NSN 5990-00-170-9553
NSN 5998-00-995-8871
NSN 5915-01-096-3137
NSN 6645-01-633-1852
NSN 6620-01-316-7907
NSN 5925-01-146-4088
NSN 5990-01-076-6858
NSN 6320-01-216-1678