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 5910-00-076-8729
NSN 6220-00-249-9834
NSN 5920-01-101-7987
NSN 6220-01-417-2675
NSN 6110-01-649-6493
NSN 5930-00-753-6806
NSN 5925-01-334-2930
NSN 5996-00-329-0548
NSN 6685-01-634-0611
NSN 5975-01-018-3656
NSN 5975-01-023-8773
NSN 6685-00-133-7910