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 5895-00-827-1781
NSN 6145-00-935-2646
NSN 6135-01-507-4346
NSN 5915-01-371-2906
NSN 6240-01-063-7685
NSN 5985-01-109-6647
NSN 6610-01-185-5832
NSN 5895-00-132-6847
NSN 5905-01-391-5673
NSN 5985-01-091-4509
NSN 5965-00-424-9636
NSN 6150-01-428-5825