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 5998-01-221-7224
NSN 5855-01-437-6161
NSN 5910-01-616-1259
NSN 5960-01-462-1864
NSN 5996-01-233-7905
NSN 5965-01-262-9608
NSN 5915-00-165-2985
NSN 5950-00-903-3387
NSN 6240-00-840-8142
NSN 7035-01-517-7179
NSN 5835-00-106-2120
NSN 6105-00-208-7497