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 7035-01-232-2657
NSN 6105-01-314-7901
NSN 5965-00-815-2525
NSN 6110-01-460-5479
NSN 4140-01-279-0556
NSN 4140-01-375-7089
NSN 5930-01-120-1224
NSN 5996-00-594-8587
NSN 5945-00-619-3553
NSN 5985-01-260-5585
NSN 6610-00-056-5889
NSN 6610-01-400-3880