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 6105-01-228-4479
NSN 5905-01-560-3856
NSN 5835-01-495-0595
NSN 5855-01-658-3670
NSN 5925-00-290-4451
NSN 6135-01-435-6503
NSN 2925-01-224-1885
NSN 5965-00-874-7795
NSN 5998-01-422-3341
NSN 5905-01-175-2499
NSN 6650-01-406-5322
NSN 5930-01-570-7791