ARMY MIL-PRF-43891 C-1997 REFRIGERATION UNITS, ELECTRIC, 9000 BTU FOR MILITARY VAN CONTAINER, REFRIGERATED, INSULATED [Use In Lieu Of: ARMY MIL-R-0043891 B]
This document covers one type and size of insulated, electric refrigeration unit having a capacity of 9000 British thermal units(Btu) per hour and used with military van containers(see 6.1).