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 5975-01-415-0918
NSN 6610-01-416-2738
NSN 5945-00-752-5929
NSN 5950-01-016-6080
NSN 5895-01-406-5134
NSN 5965-01-326-9860
NSN 5935-00-056-3006
NSN 5996-01-201-8260
NSN 6145-00-617-4032
NSN 6130-01-471-4283
NSN 7035-01-517-1713
NSN 5855-01-273-3843