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 5999-00-895-9191
NSN 5910-01-237-2402
NSN 7035-01-431-4560
NSN 6110-01-221-8620
NSN 6135-01-190-2628
NSN 6110-00-188-9874
NSN 5975-01-567-5068
NSN 5835-00-804-0569
NSN 5985-00-084-0213
NSN 5998-01-117-4156
NSN 5950-01-487-4948
NSN 6110-00-361-6510