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 5930-01-440-7931
NSN 6145-00-078-9917
NSN 5965-00-090-7451
NSN 6150-01-534-7392
NSN 6220-00-079-2943
NSN 6105-01-540-4876
NSN 5935-00-427-4414
NSN 5950-01-376-5368
NSN 5985-01-238-7455
NSN 5935-01-443-2176
NSN 5920-01-591-4064
NSN 5945-01-512-0904