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 6130-01-163-8660
NSN 5930-01-270-9025
NSN 5835-01-461-8184
NSN 5996-00-132-4203
NSN 5985-01-248-8995
NSN 5855-00-944-0949
NSN 4140-00-082-8228
NSN 7035-00-763-6180
NSN 5990-00-342-4388
NSN 6110-01-032-5075
NSN 5965-00-144-2543
NSN 6220-01-388-9701