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 5910-00-334-0298
NSN 5996-01-175-2200
NSN 6150-00-596-9882
NSN 5990-01-503-0194
NSN 5915-00-142-6912
NSN 6320-00-519-0770
NSN 5950-01-567-2704
NSN 6105-00-460-3852
NSN 5950-01-361-8109
NSN 6145-01-117-6361
NSN 5996-00-705-9518
NSN 6685-01-655-5977