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 5975-01-461-8125
NSN 6110-01-259-4402
NSN 5999-01-420-5086
NSN 5835-00-102-2373
NSN 6610-01-207-0045
NSN 5835-00-523-0736
NSN 6145-01-300-6839
NSN 5835-00-235-6960
NSN 5915-01-432-0324
NSN 6320-01-425-1417
NSN 5945-01-164-3318
NSN 7035-00-360-2008