Part Number|Description|Failure Rate (failures per million hours)|Time Period (hours)|Confidence| 830258|Power Supply Assembly|30|2190|0.9 830258|Power Supply Assembly|30|2190|0.9 830258|Power Supply Assembly|30|2190|0.9 543221|Battery control system|22|2190|0.9 543221|Battery control system|22|2190|0.9 543221|Battery control system|22|2190|0.9 543221|Battery control system|22|2190|0.9 543221|Battery control system|22|2190|0.9 543221|Battery control system|22|2190|0.9 665789|Combination Pressure/Flow Regulator|40|4380|0.9 665789|Combination Pressure/Flow Regulator|40|4380|0.9 665789|Combination Pressure/Flow Regulator|40|4380|0.9 223141|Interface LRU|12|2190|0.9 223141|Interface LRU|12|2190|0.9 223141|Interface LRU|12|2190|0.9 223141|Interface LRU|12|2190|0.9 223141|Interface LRU|12|2190|0.9 223141|Interface LRU|12|2190|0.9 223141|Interface LRU|12|2190|0.9 555432|Navigation computer|65|2190|0.95 555432|Navigation computer|65|2190|0.95 555432|Navigation computer|65|2190|0.95 555432|Navigation computer|65|2190|0.95 887654|Flight Data Transfer Unit|58|2190|0.9 887654|Flight Data Transfer Unit|58|2190|0.9 887654|Flight Data Transfer Unit|58|2190|0.9 887654|Flight Data Transfer Unit|58|2190|0.9 887654|Flight Data Transfer Unit|58|2190|0.9