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 6650-00-754-2276
NSN 6110-00-934-7943
NSN 6610-01-588-4993
NSN 6645-01-211-6502
NSN 7035-00-574-4223
NSN 7035-00-922-5700
NSN 5996-01-480-3807
NSN 5930-01-169-1602
NSN 6135-01-340-9731
NSN 6620-01-266-8894
NSN 6105-01-208-1719
NSN 5855-01-462-9279