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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 4140-01-415-5595
NSN 5905-01-393-7592
NSN 5996-00-902-0202
NSN 6150-01-396-5392
NSN 5975-00-471-3731
NSN 5996-00-010-5209
NSN 5990-01-326-2677
NSN 5920-01-519-8835
NSN 5895-01-607-5603
NSN 5950-00-800-8679
NSN 5895-01-425-8405
NSN 5905-01-099-3624