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 5910-01-308-5043
NSN 6150-01-123-7612
NSN 6135-01-093-7426
NSN 5999-01-498-4543
NSN 5985-00-949-0150
NSN 5965-01-179-5847
NSN 5998-00-900-8643
NSN 7035-00-238-3662
NSN 5950-01-397-8427
NSN 5998-01-571-4912
NSN 5998-01-398-0072
NSN 6240-00-904-9640