Screw includes black nylon washer dia. 0.495 in.; thickness 0.140 in.
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 5990-01-623-0082
NSN 5905-00-530-4929
NSN 6645-00-369-4410
NSN 6645-00-285-8781
NSN 6135-00-377-9165
NSN 5930-01-089-7620
NSN 5990-01-175-2597
NSN 6220-00-144-8043
NSN 5915-01-654-4812
NSN 6650-01-395-1882
NSN 6645-00-420-5072
NSN 5895-01-630-7401