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 4140-00-513-1089
NSN 5990-01-364-0813
NSN 6645-00-819-5045
NSN 6110-01-129-9571
NSN 5965-00-716-7078
NSN 6240-01-633-9357
NSN 5835-00-012-1846
NSN 6610-00-690-3600
NSN 5998-00-225-8522
NSN 7035-01-567-8088
NSN 6110-01-199-7565
NSN 5996-00-101-0687