Part Number: 109879 (Waveguide) Part Number: 109879-2 (Multimeter) Part Number: 10-987C (Ne) Part Number: 10987E (Head-set) Part Number: 10987H17A (Terminal board) Part Number: 10987H1A (Terminal strip) Part Number: 10987H7 (Available) Part Number: 10987L (Demister) Part Number: 10988 (Plate base cover) Part Number: 109880 (Ne) Part Number: 1098800 (No description) Part Number: 10988-000 (Plate base cover) Part Number: 10988-001 (Ne) Part Number: 109880-1 (Pin)