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 5965-01-101-9094
NSN 5895-01-571-1261
NSN 5996-01-355-9583
NSN 6110-01-416-6743
NSN 5905-01-096-1222
NSN 6110-00-058-2792
NSN 5996-01-645-4831
NSN 5950-00-298-1936
NSN 5965-00-156-7372
NSN 5965-01-320-0260
NSN 6240-00-983-6761
NSN 6320-01-435-5991