MS21268A (NOTICE-3), MILITARY SPECIFICATION: SCREW, INSTRUMENT - FILlISTER HEAD (01-JUN-2020) [NO S/S DOCUMENT]

MS21268A (NOTICE-3), MILITARY SPECIFICATION: SCREW, INSTRUMENT - FILlISTER HEAD (01-JUN-2020) [NO S/S DOCUMENT]., MS21268A, dated 31-OCT-1963, is hereby cancelled without replacement.