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 5960-01-054-9639
NSN 6645-01-609-7365
NSN 5975-01-086-4207
NSN 6110-01-542-8263
NSN 6135-00-505-0679
NSN 5996-01-544-3605
NSN 5950-00-201-1196
NSN 5965-00-594-3115
NSN 5915-01-618-8304
NSN 6135-00-891-4944
NSN 6320-00-149-7570
NSN 6610-01-199-4795