An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5835-00-170-5238
NSN 5965-01-095-9767
NSN 5895-01-260-8581
NSN 6240-01-064-0199
NSN 5985-00-887-7775
NSN 5990-00-999-8486
NSN 5975-01-571-7129
NSN 4140-01-606-0289
NSN 5999-01-401-5322
NSN 5990-01-544-4360
NSN 6130-00-202-0027
NSN 5998-00-137-2410