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 6620-01-265-0192
NSN 5999-01-367-6162
NSN 5935-01-400-0967
NSN 5910-00-878-9487
NSN 5905-01-099-7336
NSN 6145-00-181-9919
NSN 5910-00-576-9658
NSN 5855-01-608-9075
NSN 5895-00-839-9563
NSN 6105-01-435-4376
NSN 6645-00-574-9712
NSN 5996-01-359-8719