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 5895-00-849-0672
NSN 6685-01-311-8892
NSN 5835-00-221-6628
NSN 5999-01-614-9862
NSN 6135-00-754-8191
NSN 5950-01-475-2288
NSN 5925-01-371-0179
NSN 6645-01-025-1002
NSN 6620-01-254-3609
NSN 6110-01-246-0761
NSN 6610-01-568-0717
NSN 6145-00-771-3361