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 5905-01-421-4421
NSN 6650-00-140-2353
NSN 7035-01-503-2362
NSN 5920-00-946-0046
NSN 6685-01-155-1620
NSN 5925-00-566-4169
NSN 5925-01-522-8369
NSN 6150-01-645-7966
NSN 6620-01-395-2968
NSN 5998-00-491-7441
NSN 6135-00-127-1683
NSN 5996-01-525-3180