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 5998-01-513-9202
NSN 5920-00-261-9848
NSN 5935-01-212-8004
NSN 5999-00-488-8666
NSN 6685-00-472-3965
NSN 7035-00-973-9215
NSN 6130-00-130-1156
NSN 6105-00-943-5183
NSN 6110-01-053-6492
NSN 4140-01-350-3277
NSN 6685-00-468-6961
NSN 5950-00-903-8480