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 6220-01-648-2184
NSN 5996-01-388-2905
NSN 5855-00-361-0167
NSN 6685-01-493-3613
NSN 5895-01-555-8654
NSN 5975-00-111-3208
NSN 6240-01-599-7633
NSN 6645-01-023-8020
NSN 5950-01-239-8821
NSN 7035-01-314-7559
NSN 6610-00-768-9619
NSN 6130-01-379-8553