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 5950-01-334-7881
NSN 5835-01-384-3206
NSN 5835-00-398-9678
NSN 7035-01-150-6303
NSN 4140-01-442-9878
NSN 7035-01-597-4180
NSN 5996-01-032-5926
NSN 6610-00-382-0266
NSN 5950-00-050-2597
NSN 4140-01-487-6227
NSN 6650-01-030-5545
NSN 6110-01-423-8880