رقم الجزء K874384-011

معلومات الجزء
4340 steel; i.V.D. Aluminum coated; internal threads 1.375 in. Dia. By 16 threads per inch, unj thread series, threaded class 3b; heat treated to 140 - 170 ksi tensile strength rc 32 to 38; counterbore 1.380 to 1.410 in. Dia. With countersink angle of 90 deg. both ends; internal involute spline with 28 teeth, a major dia. Of 1.838in. Max., and minor dia. Of 1.688 to 1.693 in.; located at sta 185.0, wl 131.0, and -9.17 bl