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 6105-00-541-4091
NSN 5905-01-003-7302
NSN 5998-01-442-4802
NSN 6645-01-420-0229
NSN 6645-01-314-9236
NSN 5915-00-833-9025
NSN 5975-01-252-3611
NSN 6130-01-597-0085
NSN 6135-01-202-8113
NSN 6320-00-977-3930
NSN 5895-00-545-8723
NSN 6220-01-394-5263