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 5945-00-333-7273
NSN 5930-01-303-4811
NSN 6145-01-141-6809
NSN 5915-01-428-5885
NSN 5920-01-452-4544
NSN 5998-01-064-5170
NSN 6240-00-925-2194
NSN 6685-00-131-2200
NSN 5905-01-589-4139
NSN 5945-01-443-7752
NSN 5915-01-633-9845
NSN 6645-01-571-8578