Downloaded from https://www.everyspec.com AMCP 7I4.1011 TABLE 5-1 (Cant'd) DATA ELEMENT DEFINITION$ AND IDENTIFICATIOY OF SYSTEM SOURCES OF DATA APPLICABLE TO EACH DATA ELEMENT DESCRIPTOR' Dta Eienwnta Definiltionor Exgplanation RELIABILITY OESCRIPtIONS Cont'd) Total Systems I Number) Total numbers of equipments In operation at the reporting activity System Mean Time Total measured optrating time divided by the total number of failures Total Number of Failures The sum of all failures involved in an equipment malfunction Number of F nil ures (Each Mode) Total number of failures In each, failure mode for each equipment malfunction Number of Fuilurvs (Each Total number of parts as related to total number consumed In making Po)the repairs$afnto FoiledMateril (QuatltyэTotal number of parts replaced during each equipmentmafnto Estimated Percent o~f Estimated percent of all failures reported during a given report period Total Failures Reported Failure Rate At any point In the life of malarial, the Incremental change In the number failures (change in the measure of life) Part/Component Population Total number of parts or components In a given universe under study Cato and Duration of Test Calendar date of test where failure occurred and duration In hours to the time of failure (2) C~rcumstantial Data Elements:
Identification of Test or Coni~dtions of test, type of test, test data, and duration specified technical directives Intended Use Intended c id urn environment by Installation environment Environmient Environment when failure occurred Special Enviro~nmental Special environmental conditions when failure occurred Conditions Failure Reporting System Controlled or jljncontrollod syticm, method of reporting, personnel reporting, definition of failure, and estimated percent of total failures reported