An assembled unit which may consist of tubes, tube sheets, baffles and fins, which comprise the basic heat transfer element of a heater, fluid, industrial. Excludes hot water cores.
NSN 6220-01-513-7256
NSN 5910-01-055-1188
NSN 5960-01-447-0906
NSN 6110-00-503-1105
NSN 5905-01-634-0595
NSN 6685-00-417-6239
NSN 5915-01-621-8194
NSN 6650-00-500-6455
NSN 5975-00-262-0896
NSN 6130-01-519-9275
NSN 5835-01-276-4621
NSN 5925-01-468-7146