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 5998-00-471-9047
NSN 5905-00-076-6010
NSN 5895-01-441-1338
NSN 6320-00-284-1524
NSN 5910-01-437-7071
NSN 5965-01-364-0829
NSN 7035-00-946-2642
NSN 6110-01-578-6777
NSN 6135-00-027-3914
NSN 5855-00-293-4708
NSN 5998-01-274-8509
NSN 6220-00-612-8073