Part Number: 142388B (Bushing) Part Number: 1-42-389 (Component) Part Number: 14238900-01 (Ckt card assy) Part Number: 1423891-1 (Tyco) Part Number: 1423897-1 (T92s11d12-110-01=t92) Part Number: 14238972 (Component) Part Number: 14239 (Button hd cap scw) Part Number: 142390 (Rivet,solid) Part Number: 14239-00 (Shroud assy-crossover pa-18) Part Number: 1423900000 (Weidmuller) Part Number: 14239002 (Ic) Part Number: 14239-007 (Potentiometer) Part Number: 14239008 (Resistor) Part Number: 14239-009 (Potentiometer)