Item name text is pre-heater assembly
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 6620-00-995-4958
NSN 5965-00-439-6287
NSN 4140-00-952-2287
NSN 6135-01-452-0562
NSN 5910-01-610-6413
NSN 6620-01-423-7300
NSN 6150-00-669-5545
NSN 5998-01-074-8432
NSN 5965-00-433-6181
NSN 5905-01-478-3575
NSN 6620-01-200-6493
NSN 6135-01-190-2628