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 iron
NSN 5996-00-954-0556
NSN 6130-01-633-0130
NSN 6135-01-582-2589
NSN 4140-01-429-8545
NSN 5996-01-316-3492
NSN 6610-01-141-7014
NSN 5999-01-176-3300
NSN 6135-01-558-4194
NSN 5965-01-077-3346
NSN 6130-01-411-4286
NSN 6135-01-386-5709
NSN 5990-01-582-1977