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 5910-00-477-8105
NSN 6610-01-442-3509
NSN 6110-01-246-2263
NSN 6135-01-177-3552
NSN 5960-01-533-5162
NSN 5998-00-851-4139
NSN 5835-00-518-4507
NSN 5999-00-261-6895
NSN 5965-01-644-6633
NSN 5930-01-159-4040
NSN 5930-00-875-9421
NSN 5910-00-259-3075