Requires special cleaning and packaging for oxygen and nitrogen service
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 5930-01-451-5518
NSN 6240-01-479-2975
NSN 5915-01-417-2058
NSN 6110-00-200-8465
NSN 6135-01-280-2883
NSN 6110-01-041-1631
NSN 5999-00-429-4779
NSN 5985-01-553-8626
NSN 5925-00-584-0891
NSN 6650-00-195-7519
NSN 6130-01-089-6467
NSN 5835-01-225-3080