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 5998-01-340-5308
NSN 5965-01-485-5451
NSN 5985-01-519-2335
NSN 5996-01-237-9115
NSN 7035-00-922-5700
NSN 6645-00-010-3054
NSN 5965-00-484-3966
NSN 6145-01-141-7250
NSN 6685-01-324-7922
NSN 6620-00-923-2970
NSN 5975-01-088-6925
NSN 5930-00-484-4529