Class 150
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of steel
NSN 5930-01-065-4041
NSN 6135-00-660-8654
NSN 5895-00-036-3960
NSN 5920-01-158-4517
NSN 5996-00-153-0268
NSN 6650-00-016-9426
NSN 6320-00-925-0558
NSN 6145-01-098-0125
NSN 4140-00-740-2153
NSN 6620-00-110-6706
NSN 5999-01-242-5049
NSN 6105-00-949-8889