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 6685-00-972-8492
NSN 5999-01-387-8831
NSN 5920-00-144-8031
NSN 5960-01-221-8642
NSN 4140-00-542-3588
NSN 5999-01-286-2883
NSN 5998-00-065-7944
NSN 5985-01-346-9003
NSN 6610-01-566-8198
NSN 5835-00-012-1846
NSN 5960-00-707-3335
NSN 5910-00-200-1413