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 5855-01-620-1938
NSN 6130-00-287-9332
NSN 5935-01-610-0836
NSN 5910-01-298-9519
NSN 6220-00-991-8280
NSN 6105-01-422-1835
NSN 5910-01-578-6247
NSN 5835-01-412-0344
NSN 6105-01-413-3065
NSN 6220-01-054-1208
NSN 5996-01-202-8605
NSN 4140-01-148-4634