Weapon system essential
An apparatus designed to raise the temperature of a fluid by bringing it into proximity with another fluid of higher temperature so that heat transfer is effected by direct contact or by passing those fluids through pipe(s), tube(s), or coils which are submerged in a tank of hot water or steam which is supplied from an outside source. The fluid is never stored in this tank. Excludes air conditioning, electric fluid heaters, and refrigeration equipment.
NSN 5999-01-078-1851
NSN 2925-01-068-3844
NSN 5835-01-641-0073
NSN 5905-00-909-1778
NSN 2925-01-380-0869
NSN 6145-00-256-8430
NSN 6135-01-520-3618
NSN 5965-00-710-5764
NSN 5996-00-053-4562
NSN 2925-01-144-0352
NSN 5950-01-252-8698
NSN 6610-01-553-8004