MSFC-STD-3312A, MSFC TECHNICAL STANDARD: ELECTRICAL, ELECTRONIC, AND ELECTROMECHANICAL (EEE) PARTS MANAGEMENT AND CONTROL REQUIREMENTS FOR MSFC SPACE FLIGHT HARDWARE (14-FEB-2012)

MSFC-STD-3312A, MSFC TECHNICAL STANDARD: ELECTRICAL, ELECTRONIC, AND ELECTROMECHANICAL (EEE) PARTS MANAGEMENT AND CONTROL REQUIREMENTS FOR MSFC SPACE FLIGHT HARDWARE (14-FEB-2012)., 1. This Standard establishes a uniform set of requirements for electrical, electronic, and electromechanical (EEE) parts selection, management, and control for space flight and mission essential ground support equipment for Marshall Space Flight Center (MSFC) programs. The parts requirements described in this document are to be selectively applied based on equipment grade and mission needs as specified in the Project Specification. Individual equipment needs should be evaluated to determine the extent to which each requirement should be applied. 2. This Standard: a. Establishes four quality levels (Grade 1, 2, 3, & 4) for EEE parts. b. Establishes EEE parts selection, and control requirements and provides in appendices a suggested approach for each of the above quality levels implementation. c. Establishes responsibility for documenting parts selection, qualification, and parts related data.