Chemtt
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 5855-01-634-0259
NSN 5975-01-386-6836
NSN 5945-00-427-9427
NSN 5998-01-566-0053
NSN 5960-01-066-4771
NSN 5990-01-200-7460
NSN 6145-01-114-1328
NSN 5945-00-839-1525
NSN 5915-00-401-7763
NSN 6150-01-481-3735
NSN 6220-00-410-3012
NSN 5920-00-225-8893