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 5975-01-530-1710
NSN 5990-01-123-2596
NSN 6610-01-254-4196
NSN 5950-01-476-2672
NSN 5998-01-233-9717
NSN 6320-01-111-8851
NSN 6130-01-264-7239
NSN 2925-01-037-5383
NSN 5925-00-517-7112
NSN 7035-00-455-7666
NSN 6145-01-425-8639
NSN 5950-01-419-8717