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 6105-01-528-8027
NSN 5960-01-088-9090
NSN 5960-01-632-6576
NSN 5960-01-358-5469
NSN 5996-00-131-6840
NSN 5910-01-272-7295
NSN 5950-01-121-0459
NSN 5835-01-185-1102
NSN 6220-00-064-9559
NSN 6685-01-446-6580
NSN 6130-01-537-0280
NSN 6110-01-657-7789