Cres, class 303, cond a, per qq-s-764; passivate, per qq-p-35 (580-0025-000); body diameter 0.187 in.; body l 0.156 in.; hub diameter 0.060 in. Min, 0.062 in. Max; hub l 0.145 in. Min, 0.155 in. Max; 0.012 in. Min, 0.015 in. Max w, approx 0.005 in. Dp groove in hub to accommodate a retaining ring; one hole 0.042 in. Min, 0.044 in. Max diameter through body 0.045 in. From hub; two threaded holes 0.112-40 unc-2b x /.095 deep, one in curved surface of body, other in end of body opposite hub, tap drill point not to contact opp side of 0.042/0.044 in. Diameter hole