MIL-A-52963 Complete Document History
Air Conditioner, Split Package 208 Volt, 3 Phase, 400 Hertz, AC, 18,000 BTU/HR Cooling, 30,000 BTU/HR Heating

Complete Current Edition:
   REVISION B - Air Conditioner, Split Package 208 Volt, 3 Phase, 400 Hertz, - Sept. 9, 1986
   REV B INACTIVATION 1 - INACTIVATION NOTICE 1 FOR REVISION B - May 9, 1997
   REV B VALIDATION 2 - VALIDATION NOTICE 2 FOR REVISION B - Nov. 1, 2013

Obsolete Revision Information:
   REVISION A - Air Conditioner, Split Package 208 Volt, 3 Phase, 400 Hertz, - Aug. 6, 1982