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 6105-01-003-5902
NSN 6620-00-938-8212
NSN 5905-01-302-7132
NSN 5996-01-582-0236
NSN 5930-00-482-0707
NSN 6320-01-365-2701
NSN 6320-01-111-0960
NSN 5935-00-576-0198
NSN 5925-01-112-0839
NSN 6220-01-209-4745
NSN 6105-01-528-8297
NSN 6105-01-644-1551