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 iron
NSN 6650-01-236-0366
NSN 5950-00-564-3858
NSN 5925-01-290-8814
NSN 5960-00-055-3358
NSN 6645-01-310-2949
NSN 6645-01-400-2119
NSN 5920-01-173-8212
NSN 5910-01-033-9606
NSN 6110-01-088-2988
NSN 6650-01-381-7172
NSN 5930-00-303-2044
NSN 6145-00-082-5172