Part Number: 12272118 (Holder) Part Number: 12272119 (Wedge) Part Number: 1227211BLU (Cover, bottom) Part Number: 12272123 (Mil spec transistor gold leads n) Part Number: 12272127 (Transistor) Part Number: 12272127-1 (Transistor) Part Number: 12272128 (Transistor) Part Number: 12272129 (No description) Part Number: 12272131F (Prearrangement base) Part Number: 12272132F (Front adapter gr.1) Part Number: 12272133 (Post,electrical-mechea19207) Part Number: 12272136-1 (Transistor) Part Number: 12272136-2 (No description) Part Number: 12272137 (Microcircuit)