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 5905-00-204-6487
NSN 5998-00-997-3352
NSN 5920-00-247-0174
NSN 6150-00-134-1080
NSN 6610-00-170-6715
NSN 6650-01-423-9772
NSN 5930-00-826-0782
NSN 5855-01-144-2939
NSN 6130-00-891-2320
NSN 6610-00-433-8700
NSN 6620-01-606-8964
NSN 5990-00-435-5219