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 5996-01-578-6955
NSN 6620-01-105-1525
NSN 5920-00-420-3917
NSN 6610-01-375-1527
NSN 4140-01-241-7870
NSN 5920-01-459-9130
NSN 6650-00-862-7143
NSN 5945-00-399-5897
NSN 6620-00-725-7289
NSN 5990-01-548-5979
NSN 6130-01-644-2493
NSN 5998-01-303-1723