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 5985-00-128-9645
NSN 5925-01-207-6132
NSN 5975-00-433-5983
NSN 5930-01-102-1537
NSN 6135-01-186-4010
NSN 6145-00-182-9797
NSN 5930-00-005-1934
NSN 6610-00-764-4015
NSN 5960-00-235-9124
NSN 5920-01-386-3115
NSN 6320-01-362-9518
NSN 4140-00-111-2617