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 iron
NSN 6685-01-352-5665
NSN 5930-01-468-5478
NSN 5998-01-600-0967
NSN 5895-00-763-6246
NSN 5990-01-386-5561
NSN 5910-00-276-6883
NSN 5925-00-835-2609
NSN 5950-01-476-8647
NSN 5905-01-089-9757
NSN 5920-00-504-8634
NSN 6130-01-290-8799
NSN 6320-00-186-6452