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 5910-01-268-0953
NSN 5985-01-014-0360
NSN 5975-01-401-5355
NSN 4140-01-339-0090
NSN 5945-01-437-8905
NSN 5965-00-350-2367
NSN 6130-01-573-4118
NSN 5925-01-048-1552
NSN 5975-01-237-8502
NSN 6240-01-082-5552
NSN 6685-01-113-3388
NSN 7035-01-227-2546