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 5925-01-519-3969
NSN 5915-01-044-5260
NSN 7035-01-386-3004
NSN 5985-01-643-7461
NSN 6135-01-626-9374
NSN 5835-01-027-0597
NSN 5920-00-773-1282
NSN 5998-00-126-2821
NSN 5925-00-704-4491
NSN 6130-01-579-0684
NSN 5996-00-179-3804
NSN 6145-00-213-9181