Valve size 1in
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 5905-00-212-8802
NSN 5996-00-186-8709
NSN 5835-00-284-0882
NSN 6145-01-015-6934
NSN 5950-00-924-6247
NSN 5925-01-233-2126
NSN 5895-01-279-0211
NSN 5965-00-337-0777
NSN 6650-00-197-7563
NSN 2925-01-423-8141
NSN 2925-01-595-4345
NSN 5965-01-105-4194