نصف محمل من النوع المنقسم المكون من قطعتين، غلاف.
3.3700 inches minimum and 3.3750 inches maximum body outside diameter, 0.3750 inches nominal first hole diameter, square all corners corner shape, 2.7520 inches minimum and 2.7530 inches maximum body inside diameter, 1 hole antirotation/lubrication type and quantity