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 5905-01-585-3686
NSN 6130-00-888-3267
NSN 5965-00-320-7821
NSN 6240-01-591-5107
NSN 6650-01-175-0841
NSN 5925-01-067-8301
NSN 6145-00-365-0121
NSN 5990-00-067-6791
NSN 5915-01-318-7822
NSN 5945-01-563-9073
NSN 6130-00-173-3987
NSN 5925-00-272-8959