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 5910-01-539-1959
NSN 6650-01-334-2649
NSN 2925-01-399-2765
NSN 5855-01-077-6264
NSN 5910-01-461-3108
NSN 6685-01-281-7267
NSN 5930-01-243-2501
NSN 4140-01-551-2332
NSN 6220-00-538-3137
NSN 6685-01-555-6681
NSN 5895-00-275-5106
NSN 6610-00-991-9453