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 5990-01-090-9312
NSN 5855-01-557-1798
NSN 6145-01-322-0489
NSN 5996-01-280-9922
NSN 6685-01-631-5997
NSN 6610-00-292-9895
NSN 7035-01-599-1694
NSN 6130-01-234-1609
NSN 6105-00-252-0323
NSN 5990-00-093-6794
NSN 7035-00-205-1932
NSN 6685-00-905-4646