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 5835-00-949-3018
NSN 6105-00-109-3633
NSN 5996-00-912-1966
NSN 6620-00-977-1514
NSN 6105-01-492-3455
NSN 6645-01-231-2432
NSN 5960-01-030-3191
NSN 7035-00-703-3535
NSN 6145-00-423-1563
NSN 6685-00-145-5269
NSN 6240-01-093-2131
NSN 6650-01-024-9554