Part Number: 10-121805 (Switch) Part Number: 10121808 (Nut spacer,plate) Part Number: 101218-1 (Button) Part Number: 10121818 (Nut spacer,plate) Part Number: 10121855 (Fitting) Part Number: 10121857 (Detector) Part Number: 10121861 (No description) Part Number: 10121875 (Amplifier) Part Number: 1-012-1880 (Capacitor,fixed,ele) Part Number: 10121899 (Test set grou) Part Number: 1012-18RW (Ne) Part Number: 101-219 (Washer) Part Number: 1-01-219-0001 (Nut,plain,hexagon) Part Number: 10121900110000PM (No description)