Inclosure fully enclosed
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 5950-00-479-9707
NSN 5950-01-020-7717
NSN 6320-01-476-7702
NSN 6110-01-551-0820
NSN 6240-01-399-0343
NSN 6650-01-236-4479
NSN 5998-01-408-6082
NSN 6150-00-834-0537
NSN 5999-01-203-0029
NSN 5950-01-555-8152
NSN 6135-01-386-5709
NSN 4140-00-758-7686