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 4140-00-203-4844
NSN 5998-01-648-5256
NSN 5975-01-605-6686
NSN 5996-01-388-2905
NSN 5965-01-478-0237
NSN 5895-01-071-2709
NSN 6685-01-502-8678
NSN 6135-01-110-9470
NSN 6320-00-456-2092
NSN 5999-01-258-0744
NSN 5910-00-216-4726
NSN 6105-01-422-3161