Part Number: 1089-MC500 (Ne) Part Number: 1089-MC502 (Ne) Part Number: 1089N (No description) Part Number: 1089PGBU- (Switch) Part Number: 1089PGBU1 (Switch,press warning) Part Number: 1089R (Ne) Part Number: 1089S-200 (Transmitter) Part Number: 1089T4-1 (Sending unit) Part Number: 1089V (Ne) Part Number: 1089X (No description) Part Number: 1089X1-8 (Rivet) Part Number: 1089Z5015 (Ne) Part Number: 1089Z5016 (Ne) Part Number: 1089Z5017 (Ne)