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 6650-01-591-5057
NSN 6145-01-219-4274
NSN 2925-00-155-2100
NSN 5835-00-170-5238
NSN 6240-00-617-1818
NSN 7035-01-127-0147
NSN 5895-01-087-3989
NSN 6610-01-454-6582
NSN 4140-00-402-3223
NSN 5925-01-579-0785
NSN 5915-01-009-6400
NSN 2925-01-047-9189