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 5935-01-270-9343
NSN 5960-01-104-3426
NSN 5999-01-117-2324
NSN 6105-00-941-8351
NSN 6645-01-243-0468
NSN 6320-01-610-3821
NSN 5935-01-048-7527
NSN 6645-01-133-0323
NSN 5950-00-564-3970
NSN 5855-01-477-5332
NSN 5935-01-150-1852
NSN 6150-00-172-7536