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 steel
NSN 5945-00-161-5109
NSN 5835-00-891-2784
NSN 5975-00-626-8026
NSN 6130-00-603-4605
NSN 5905-01-107-8933
NSN 6110-00-983-8266
NSN 5996-01-121-7395
NSN 5925-00-100-0102
NSN 6220-01-573-7639
NSN 5965-01-012-1065
NSN 5910-00-453-3401
NSN 6145-00-993-7439