Part Number 031B975-2

Part Information
Steel, qq-s-763, class 440, cond h, 4.718 in.O/a lg; gear data, 0.760 in.Min, 0.764 in.Max od, 0.625 in.Pitch dia, 20 degrees pressure angle, 21 degrees 48 min lead angle, 0.19635 in.Circular pitch, 0.7854 in.Thd lead, 4 mamting gear thd leads, 1 in.W of face; 1st end shaft, end thd, 1/4-28 nf-2a, 0.313 in.Lg, groove between end and 1st step, 0.063 in.W of groove, 1st step 1.031 in.Lg of step, 0.3755 in.Min, 0.376 in.Max dia, 2nd step 0.344 in.Lg, 0.4723 in.Min, 0.4726 in.Max dia, 3rd step 0.188 in.Lg, 0.578 in.Dia, 4th step 0.250 in.Lg 0.4375 in.Dia, 2nd end thd, 3/8-24 nf-3a, 0.313 in.Lg, groove between end and 1st step, 0.031 in.Lg, 1st step 2nd end 0.375 in.Lg, 0.4723 in.Min, 0.4726 in.Max dia, 2nd step 0.188 in.Lg, 0.578 in.Dia, 3rd step 0.625 in.Lg, 0.4375 in.Dia, 1.813 in.From 1st end of shaft to face of gear;