Metal screw no.4 x 3/8" long
No other part numbers with same form, fit, and function found.
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 5915-01-302-7984
NSN 2925-00-241-2481
NSN 6220-01-468-5243
NSN 5930-00-059-4990
NSN 5996-01-297-7671
NSN 5910-01-340-5659
NSN 5935-00-639-1382
NSN 6220-01-101-0651
NSN 5960-00-830-5483
NSN 2925-00-442-6702
NSN 5950-00-244-1567
NSN 5855-01-225-5855