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 materials other than copper, iron or steel
NSN 5905-01-185-6262
NSN 5990-01-472-2447
NSN 5920-01-660-5749
NSN 5998-00-033-3274
NSN 5975-00-156-0416
NSN 4140-00-758-7686
NSN 6145-00-044-6673
NSN 5925-01-082-0591
NSN 6145-01-619-4810
NSN 5960-00-615-0694
NSN 6220-01-371-9905
NSN 5975-01-343-7212