AN6226 (REV. 6) (NOTICE 1), MILITARY STANDARD: PACKING, U CUP HYDRAULIC (25 MAR 1999)

AN6226 (REV. 6) (NOTICE 1), MILITARY STANDARD: PACKING, U CUP HYDRAULIC (25 MAR 1999)., This notice should be filed in front of AN6226 REV. 6 dated 31 JANUARY 1979. AN6226 REV. 6 is inactive for new design and is no longer used except for replacement purposes.