4-40x7/16 blk oxide pan phillips machine screw
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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6150-01-503-0488
NSN 6105-00-079-2409
NSN 6220-01-415-4854
NSN 5945-01-209-2983
NSN 4140-01-187-1819
NSN 6145-01-142-2234
NSN 6610-00-663-8815
NSN 6645-01-400-2119
NSN 5855-01-354-3463
NSN 6650-00-059-6268
NSN 5895-01-125-5934
NSN 5915-01-483-2046