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 6650-01-460-3876
NSN 7035-00-870-0290
NSN 5895-01-138-3844
NSN 6240-00-594-7138
NSN 5835-01-461-8184
NSN 5965-00-964-1756
NSN 6110-00-496-0532
NSN 5996-01-643-9616
NSN 6645-00-574-9712
NSN 5960-00-401-0794
NSN 5945-00-311-6507
NSN 6650-00-440-3537