. . "United States. Army" . . "Operator, organizational, direct and general support maintenance manual : heater, space, multi-fuel, with blower, 60,000 BTU/hr, (Hunter model UH-68D), FSN 4520-114-1055"@en . . . . "Handbooks and manuals"@en . . . . . . . . . "Heater, space, multi-fuel, with blower, 60,000 BTU/hr, (Hunter model UH-68D), FSN 4520-114-1055"@en . . "Operator, organizational, direct and general support maintenance manual heater, space, multi-fuel, with blower, 60,000 BTU/hr, (Hunter model UH-68D), FSN 4520-114-1055"@en .