| GENERAL CHARACTERISTICS ITEM DESCRIPTION | CRES,AISI 17-4PH,COND A,HEAT TREAT AT 975 DEG F FOR 4 HRS PER MIL-H-6875,3.125 IN. O/A LG,SPLINED END 13 EXTERNAL INVOLUTE TEETH,30 DEG PRESSURE ANGLE,16/32 DIAMETRAL PITCH,0.8125 IN. PITCH DIA,0.856 IN. MAJOR DIA,0.7335 IN. MINOR DIA,0.938 IN. EFFECTIVE LG TEETH,PLAIN END 1.250 IN. DIA,WITH 3.000 IN. LG,0.252 IN. W,0.125 IN. DEEP KEYWAY |