With gasket and mounting screws
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 5895-00-239-9138
NSN 5915-01-043-5889
NSN 6645-01-171-2198
NSN 6610-00-352-7004
NSN 5945-01-040-7705
NSN 6685-00-978-7709
NSN 6650-01-294-5243
NSN 6685-01-498-4631
NSN 6150-01-451-0294
NSN 5965-00-680-9749
NSN 5965-01-302-6456
NSN 5925-01-089-2175