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 6685-01-200-7499
NSN 5985-00-419-0342
NSN 5935-00-552-7999
NSN 6220-00-047-5736
NSN 5999-01-286-9957
NSN 5945-01-305-2880
NSN 6110-00-258-8542
NSN 5999-01-104-4591
NSN 6150-00-420-4003
NSN 7035-00-179-3924
NSN 6645-01-237-2568
NSN 6135-00-840-6451