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 5975-00-999-7925
NSN 6650-01-504-4745
NSN 5835-01-270-7899
NSN 6650-01-197-4585
NSN 6240-01-560-8342
NSN 5910-01-012-5157
NSN 2925-01-120-8712
NSN 5925-01-487-6456
NSN 6135-01-142-2417
NSN 6135-00-161-0746
NSN 5935-01-459-3470
NSN 5985-00-273-6837