Part Number: 139AMPC (Servo altimeter, 0-50, 000 ft.) Part Number: 139AMPC2 (Altimeter,servoed) Part Number: 139AMPCF (No description) Part Number: 139AN2 (Area averaging temperature senso) Part Number: 139ANBDG (No description) Part Number: 139AS101 (Conn) Part Number: 139AS105 (Sleeve, swaging) Part Number: 139AS131 (Hardware) Part Number: 139AS215-1 (Cap) Part Number: 139AS242 (Rotor forward gatli) Part Number: 139AS851 (Adapter) Part Number: 139AWBLM139AWB (Ti) Part Number: 139AY883BPM (No description) Part Number: 139AY883C (Pmi)