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 6135-01-415-4124
NSN 6135-01-512-8105
NSN 5985-00-251-1453
NSN 5935-00-253-8572
NSN 5905-00-552-8381
NSN 5930-01-459-4948
NSN 5905-01-522-0728
NSN 6150-01-337-5098
NSN 5990-01-463-5400
NSN 6620-01-422-7012
NSN 5975-00-393-2097
NSN 5930-00-082-1655