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 5950-00-593-8783
NSN 5945-01-614-7668
NSN 6110-00-857-2293
NSN 5999-00-025-6984
NSN 6645-00-819-5045
NSN 6240-00-761-2244
NSN 7035-01-160-4423
NSN 5996-01-119-2720
NSN 5960-01-500-6615
NSN 6220-00-837-6275
NSN 6240-00-761-0980
NSN 6135-01-138-4895