Part Number: 10666250 (Component) Part Number: 10666251 (Component) Part Number: 10666260 (Waveguide) Part Number: 10666270 (Waveguide) Part Number: 10666272 (Attenuator) Part Number: 10666282 (Circuit card) Part Number: 10666287 (Ne) Part Number: 10666293-001 (N/a) Part Number: 10666298 (Component) Part Number: 106663 (Microtech) Part Number: 1066-630-00 (Bearing) Part Number: 1066634 (Lanyard assy) Part Number: 106663651 (New and original) Part Number: 106664 (Spring)