Furnish w/one silicone rubber o ring
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.
NSN 5990-01-561-7802
NSN 6135-00-180-5125
NSN 5945-00-330-3332
NSN 6650-01-125-4989
NSN 6150-01-419-4350
NSN 4140-01-431-6543
NSN 5960-01-481-3722
NSN 6105-01-441-1131
NSN 6135-00-497-0491
NSN 5910-01-642-0467
NSN 6240-00-542-6657
NSN 5935-00-273-3861