MIL MS24628C Notice 2 – Validation PDF

SCREW, TAPPING-THREAD CUTTING, TYPES D,F,G OR T, FLAT 82 DEG. COUNTERSUNK HEAD, CROSS-RECESSED, CORROSION-RESISTING STEEL (SUPERSEDING MS24628B) (S/S BY NASM24628-1999)
Amendment by Military Specifications and Standards, 03/25/1996