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.
NSN 5998-01-381-4972
NSN 5930-00-958-0432
NSN 5975-01-563-4030
NSN 5895-01-616-8800
NSN 5950-01-468-0948
NSN 6620-01-184-7384
NSN 2925-01-422-1542
NSN 5985-01-381-5668
NSN 6135-00-715-4001
NSN 6110-01-088-4783
NSN 5999-00-467-6714
NSN 5985-01-506-7059