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 6320-01-145-6786
NSN 5985-00-103-0449
NSN 6620-01-633-8443
NSN 6685-01-358-5314
NSN 5965-00-138-9434
NSN 5910-01-293-8117
NSN 6110-01-211-7209
NSN 6135-01-560-3173
NSN 5990-00-923-4316
NSN 4140-00-758-7686
NSN 5925-01-008-0225
NSN 7035-01-616-5454