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 materials other than copper, iron or steel
NSN 5998-00-789-9370
NSN 6320-01-493-4472
NSN 5925-01-471-0376
NSN 5905-00-872-0492
NSN 5910-01-077-1013
NSN 5950-01-386-5845
NSN 6320-00-925-0558
NSN 5920-01-173-0740
NSN 5998-01-265-4643
NSN 5998-00-622-4648
NSN 5999-01-302-4823
NSN 6320-00-036-3688