Part Number: 129AP (Silicnx) Part Number: 129AP883 (Ne) Part Number: 129AP883B (Ne) Part Number: 129AP883L (Ne) Part Number: 129APDSIL (Ne) Part Number: 129AR-901 (Stancor / white rodgers) Part Number: 129AR-902 (Stancor / white rodgers) Part Number: 129AR-902-STNCR (Ne) Part Number: 129AR-903 (Stancor / white rodgers) Part Number: 129AS259 (Connector) Part Number: 129AS297 (Insulator,bushin) Part Number: 129AS365 (Cable) Part Number: 129ASPC (Sensitive airspeed indicator) Part Number: 129AX5 (Ne)