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 6130-00-528-1266
NSN 5960-01-515-4791
NSN 5915-00-518-1644
NSN 5945-01-475-7728
NSN 6685-01-227-3701
NSN 2925-01-064-3729
NSN 6320-01-056-1164
NSN 6220-01-505-5102
NSN 6650-01-129-6087
NSN 6105-01-542-9995
NSN 5975-01-121-0461
NSN 6220-00-611-8036