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 5950-00-800-9949
NSN 5895-01-232-8388
NSN 5855-01-430-9689
NSN 5915-01-541-1863
NSN 5915-01-519-6675
NSN 5930-01-058-9730
NSN 6610-01-445-9580
NSN 6130-00-465-7610
NSN 5975-01-582-3748
NSN 6145-01-514-7305
NSN 5950-01-521-4760
NSN 6645-01-626-0411