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 5930-01-069-2617
NSN 6150-01-606-0009
NSN 5998-01-599-4010
NSN 6650-01-275-8565
NSN 5835-00-804-0569
NSN 5905-01-549-0514
NSN 4140-00-078-9357
NSN 5950-00-539-3790
NSN 5975-00-942-1925
NSN 5975-01-629-4225
NSN 6645-01-580-3258
NSN 6240-01-500-2152