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 6620-01-291-8821
NSN 5915-01-226-7756
NSN 6320-00-225-7013
NSN 5950-01-331-6810
NSN 6645-01-081-4898
NSN 6645-00-498-6869
NSN 5975-01-608-6528
NSN 5990-01-016-4194
NSN 5985-00-957-2444
NSN 5855-01-312-5160
NSN 5910-01-618-6407
NSN 5915-00-862-3151