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 6240-01-133-5950
NSN 6320-00-456-2092
NSN 5945-01-441-1861
NSN 5990-00-188-6111
NSN 5965-01-415-9196
NSN 2925-00-081-3547
NSN 6645-01-281-0389
NSN 5935-01-640-7385
NSN 6650-00-451-8174
NSN 5975-01-578-7001
NSN 7035-01-034-4443
NSN 6150-01-551-1266