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 5925-00-959-4983
NSN 6645-01-407-8326
NSN 5998-01-441-6978
NSN 5895-01-078-4619
NSN 5835-01-258-5597
NSN 6685-01-111-6466
NSN 5935-00-766-1120
NSN 5855-00-110-9341
NSN 5975-01-223-6324
NSN 5996-00-717-0913
NSN 6620-01-547-7758
NSN 5915-01-633-9845