MS35278B (NOTICE 1), MILITARY STANDARD: SCREW, MACHINE-DRILLED FILLISTER HEAD, SLOTTED, ALUMINUM ALLOY, UNF-2A (20 MAY 1988)
MS35278B (NOTICE 1), MILITARY STANDARD: SCREW, MACHINE-DRILLED FILLISTER HEAD, SLOTTED, ALUMINUM ALLOY, UNF-2A (20 MAY 1988)., MS-35278B,dated 6 March 1974,has been reviewed and determined to be valid for
use in acquisition.