AN310 (REV 10) (NOTICE 2), AIR FORCE/NAVY AERONAUTICAL STANDARD: NUT, PLAIN, CASTELLATED, AIRFRAME (17 MAY 1991) [S/S BY NASM310]

AN310 (REV 10) (NOTICE 2), AIR FORCE/NAVY AERONAUTICAL STANDARD: NUT, PLAIN, CASTELLATED, AIRFRAME (17 MAY 1991) [S/S BY NASM310]., AN310 REV. 10, dated 4 APRIL 1998, is hereby canceled and superseded by NASM310. The Part Identification Numbers (PIN) for AN310 and the part numbers for NASM310 are identical. The part numbers have not been changed.