An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5990-01-013-8464
NSN 5915-01-111-9376
NSN 5999-01-492-5929
NSN 5975-00-881-0099
NSN 5999-01-660-3418
NSN 5965-00-549-0220
NSN 6110-01-623-6482
NSN 6220-00-156-4469
NSN 6105-01-274-3570
NSN 6650-01-079-5678
NSN 5990-00-937-2199
NSN 5950-01-099-8410