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 5975-00-740-8367
NSN 5905-01-211-5931
NSN 6150-01-587-7790
NSN 6650-00-252-2541
NSN 6645-00-595-5431
NSN 5998-01-535-7264
NSN 5950-01-658-2450
NSN 5945-01-532-4521
NSN 5990-01-443-2931
NSN 5999-00-194-7750
NSN 5985-01-167-2172
NSN 5910-01-510-1919