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 6650-01-163-6330
NSN 5996-01-642-4224
NSN 6620-01-171-2505
NSN 5990-01-016-0245
NSN 6110-01-010-9310
NSN 5965-01-426-5283
NSN 6135-00-488-4478
NSN 6620-01-147-5615
NSN 5920-01-007-8775
NSN 6105-01-501-4458
NSN 5965-01-241-0553
NSN 6685-01-050-8759