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 materials other than copper, iron or steel
NSN 6150-00-359-2019
NSN 5910-01-430-3276
NSN 5975-01-611-9693
NSN 5945-01-010-2856
NSN 6320-01-123-2476
NSN 6320-01-344-6511
NSN 5935-01-417-2648
NSN 6610-01-134-8993
NSN 6610-00-461-5471
NSN 6145-01-373-6415
NSN 5920-01-182-8745
NSN 6105-01-181-0315