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 5960-01-423-0803
NSN 5835-00-474-6085
NSN 5910-01-651-1894
NSN 5945-00-792-5547
NSN 6320-01-108-5933
NSN 6145-00-539-9799
NSN 6610-01-595-5704
NSN 5855-00-782-7714
NSN 5910-01-647-6965
NSN 5960-01-505-2426
NSN 5996-00-247-3808
NSN 5895-01-261-0745