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 6220-01-337-5333
NSN 5930-00-821-5560
NSN 5945-01-407-2552
NSN 2925-00-888-9551
NSN 6620-01-333-4734
NSN 5925-01-624-2028
NSN 5910-01-114-6852
NSN 5910-00-144-4383
NSN 5950-01-064-3228
NSN 4140-01-413-4803
NSN 6110-00-004-6937
NSN 6220-00-519-2335