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 5998-01-280-5020
NSN 5996-00-645-9022
NSN 6130-01-293-6051
NSN 5895-01-386-5694
NSN 5965-00-875-3560
NSN 5915-01-202-8195
NSN 6240-01-197-6064
NSN 6610-01-044-4740
NSN 6110-00-199-5451
NSN 5920-01-525-6676
NSN 5835-00-987-9341
NSN 5950-01-176-7233