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 copper having a pressure rating of 850 kpa or over
NSN 5996-00-024-0827
NSN 6110-00-937-9245
NSN 5935-01-179-4296
NSN 6130-00-929-3922
NSN 6220-00-419-3633
NSN 5999-01-437-9404
NSN 5950-01-025-0891
NSN 6620-01-342-0470
NSN 6610-01-008-7564
NSN 7035-01-449-1846
NSN 6685-01-389-3346
NSN 6240-00-779-3394