Part Number: 144956 (Seal) Part Number: 144956-01 (Shielding bead) Part Number: 144-9564-000 (Litton) Part Number: 144957 (Phase shifter elect.) Part Number: 1-449570-0 (Connector,plug) Part Number: 144-957-000 (Transmitter) Part Number: 144-957-000-111 (Vibration transmitter) Part Number: 144-957-000M101 (Transmitter) Part Number: 144958 (Handle) Part Number: 144-958-000-011 (Transducer) Part Number: 144959 (Delay line) Part Number: 1449590W (Pin,straight,headed) Part Number: 14495L (Ic) Part Number: 14496 (Spacer)