MIL-M-8609B (NOTICE 2), MILITARY STANDARD: MOTOR, DC, 28 VOLT SYSTEM, AIRCRAFT, GENERAL SPECIFICATION FOR (28 AUG 1996)
MIL-M-8609B (NOTICE 2), MILITARY STANDARD: MOTOR, DC, 28 VOLT SYSTEM, AIRCRAFT, GENERAL SPECIFICATION FOR (28 AUG 1996)., MIL-M-8609B is inactive for new design and is no longer used except for replacement purposes.