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 5905-01-533-0467
NSN 5935-01-246-3473
NSN 5990-00-113-6137
NSN 6240-01-496-9543
NSN 6685-00-951-5419
NSN 6110-01-189-8223
NSN 6105-01-006-0902
NSN 6130-00-793-9851
NSN 6240-00-910-3297
NSN 5895-01-484-3438
NSN 6320-01-287-0540
NSN 5990-01-343-0449