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 5999-00-809-9340
NSN 6320-01-571-8974
NSN 5998-01-441-9315
NSN 6135-01-347-0201
NSN 6150-01-634-0235
NSN 5975-01-510-4206
NSN 5895-00-146-1366
NSN 6220-01-049-0337
NSN 7035-01-344-8708
NSN 6240-01-608-2658
NSN 5905-00-468-2832
NSN 2925-01-258-8141