Part Number: 155AM (Servo altimeter, 0-50, 000 ft.) Part Number: 155AMJI (Ne) Part Number: 155AMPAL (Ne) Part Number: 155AMPC (Altimeter,servoed) Part Number: 155AN15 (Ne) Part Number: 155AS482-5 (Cap) Part Number: 155AX8 (Relay) Part Number: 155AY (No description) Part Number: 155AYG (No description) Part Number: 155B-041043 (Press ind,oil / bendix / 0-600ps) Part Number: 155B06 (Ne) Part Number: 155B205M (Nytronics) Part Number: 155B2J1 (No description) Part Number: 155B2J1M (Ne)