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 2925-01-004-5627
NSN 5990-01-320-1412
NSN 5905-00-794-1481
NSN 6645-01-532-7059
NSN 5960-00-269-4762
NSN 6610-01-651-0987
NSN 5965-00-913-9545
NSN 6645-01-370-5264
NSN 6320-00-116-3658
NSN 5990-01-240-7288
NSN 5999-00-865-6621
NSN 6145-01-322-9536