Magnetic permeability shall be less than 1.2 before fabrication and not greater than 2.0 after fabrication as measured in a 200 oersted field
A heat transferring unit, inclosed in a cabinet, designed to warm a stream of air by convection as it circulates over the heating elements rather than by direct radiation. Excludes radiator, heating.
Classification: Air heaters and hot air distributors, not electrically heated, incorporating a motor-driven fan or blower, and parts thereof, of iron or steel
NSN 6135-00-819-8074
NSN 5855-01-330-3669
NSN 5920-01-063-7799
NSN 2925-00-749-8893
NSN 6320-00-731-6134
NSN 6220-01-256-4309
NSN 6135-01-570-1980
NSN 5895-00-717-8878
NSN 6685-01-432-1913
NSN 5895-01-433-3251
NSN 6320-01-313-8306
NSN 5915-00-339-3015