Lead seal and lockwire
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 5999-01-258-9215
NSN 5930-01-023-8302
NSN 5999-01-629-4515
NSN 5975-01-025-9990
NSN 5998-00-459-3243
NSN 5855-00-149-0766
NSN 2925-01-430-4206
NSN 5835-01-493-1826
NSN 6150-01-288-1694
NSN 6105-01-315-4465
NSN 5905-00-371-0965
NSN 5996-00-117-4337