Cartridge type
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 5960-01-544-1273
NSN 6610-00-059-6569
NSN 6645-01-629-9657
NSN 5950-01-372-6039
NSN 6320-00-343-1798
NSN 6650-01-525-7370
NSN 6105-01-649-9841
NSN 7035-00-406-0568
NSN 5999-01-555-7071
NSN 6610-01-394-3808
NSN 5910-01-443-3016
NSN 5960-01-254-3541