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.
Classification: Check valves of materials other than copper, iron or steel
NSN 5895-00-862-4238
NSN 5945-01-033-1533
NSN 6110-01-459-7709
NSN 6620-00-895-9774
NSN 4140-00-952-4047
NSN 6610-00-872-7600
NSN 5985-01-139-4144
NSN 5835-01-424-3854
NSN 5915-01-203-3655
NSN 6685-01-123-9275
NSN 5835-01-399-5820
NSN 5996-01-421-0411