"DISTANCE FROM BORE CENTERLINE TO BODY KEYING FACILITY BOTTOM/TOP:0.8125"" NOM.; DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:0.4375"" NOM.; BODY KEYING FACILITY DEP/HT:0.625"" NOM.; BODY KEYING FACILITY WD:0.3438"" NOM.; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY QTY:1; HUB OD:1.1875"" NOM.; THREAD PROVISION:UNTHREADED; KEYWAY WD:0.125"" NOM.; FLANGE THICKNESS:0.375"" NOM."