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 steel
NSN 5835-01-632-6627
NSN 5905-01-510-9397
NSN 5985-00-558-7770
NSN 6220-00-222-5663
NSN 5920-00-565-9022
NSN 6650-00-262-2324
NSN 6150-01-429-7097
NSN 6130-00-761-9113
NSN 6130-01-224-2737
NSN 5950-01-429-3376
NSN 2925-01-556-0333
NSN 5920-01-609-0277