No other part numbers with same form, fit, and function found.
A heat transferring unit utilizing a separate source of steam or hot water as the heat transfer medium. It consists of finned parallel tubes joined together by a header or headers and is designed for installation in the ducts of a forced air circulating system. It may be provided with a flanged outer casing to facilitate mounting of the unit in planned or existing duct work. Circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.
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 6650-00-423-2178
NSN 5999-01-006-7923
NSN 6150-00-389-6771
NSN 2925-01-550-0177
NSN 4140-00-690-5288
NSN 5925-01-630-1587
NSN 4140-00-189-0235
NSN 5996-00-226-5364
NSN 6650-01-248-2591
NSN 6645-00-542-1734
NSN 6650-01-209-2409
NSN 6620-01-562-8816