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 5975-01-455-2789
NSN 4140-01-154-7033
NSN 5905-00-372-5214
NSN 6145-01-134-7603
NSN 5999-01-416-2969
NSN 5945-00-067-5706
NSN 6620-01-276-9825
NSN 5920-01-625-5347
NSN 2925-00-258-9786
NSN 4140-01-518-5516
NSN 6685-00-658-7295
NSN 5920-01-181-5248