Part Number: 1173T135-1 (Switch) Part Number: 1173T135-1W (Switch) Part Number: 1173T137-1 (Switch) Part Number: 1173T137-2 (Temp switch) Part Number: 1173T137-3 (S/w aft bag thernal) Part Number: 1173T137-4 (Temp switch) Part Number: 1173T141 (Temp sensor) Part Number: 1173T144 (Switch) Part Number: 1173T147 (Switch) Part Number: 1173T148 (Switch) Part Number: 1173T148-1 (Temp switch) Part Number: 1173T15 (Turbine thermal inlet switch) Part Number: 1173T150 (No description) Part Number: 1173T15-1 (Switch, temp,)