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.
NSN 5999-01-444-0724
NSN 6240-01-406-5345
NSN 5920-00-991-2262
NSN 6105-01-555-1322
NSN 5950-01-534-6776
NSN 5915-01-095-5810
NSN 5960-01-551-7034
NSN 6130-01-285-8507
NSN 6110-01-116-4251
NSN 6620-01-126-3237
NSN 5965-01-150-1920
NSN 5950-01-525-7635