AN115451 THRU AN115500 (REV 3), AIR FORCE-NAVY AERONAUTICAL STANDARD, SCREW AND FLAT FILLISTER HEAD, .250-28 (30 JUN 1986) [S/S BY SAE-AS115451 THRU AN115500]

AN115451 THRU AN115500 (REV 3), AIR FORCE-NAVY AERONAUTICAL STANDARD, SCREW AND FLAT FILLISTER HEAD, .250-28 (30 JUN 1986) [S/S BY SAE-AS115451 THRU AN115500].