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 5925-01-211-6660
NSN 5945-01-521-3104
NSN 5998-01-365-6601
NSN 5920-01-614-4125
NSN 6685-00-370-1612
NSN 6220-01-032-3684
NSN 5975-00-852-6583
NSN 5895-01-025-8346
NSN 5996-01-328-9318
NSN 6150-00-657-4759
NSN 6145-01-328-7991
NSN 6620-00-246-1529