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 5965-00-739-2063
NSN 6130-01-158-6139
NSN 6145-01-192-0738
NSN 5999-01-558-2260
NSN 5945-01-019-1286
NSN 6685-01-156-5545
NSN 5930-00-324-0425
NSN 5999-01-031-9501
NSN 6220-00-959-8030
NSN 5920-01-282-2032
NSN 5960-01-458-7999
NSN 6220-01-554-0362