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 6150-00-337-8328
NSN 5996-01-414-1685
NSN 6105-01-522-5742
NSN 6645-01-485-6536
NSN 6220-00-838-2231
NSN 5996-00-886-7614
NSN 5975-01-383-8991
NSN 5985-00-359-6925
NSN 6145-01-499-4107
NSN 5998-01-573-8043
NSN 5975-00-017-7247
NSN 6145-00-920-1220