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 6110-01-596-7302
NSN 5910-00-491-3082
NSN 5855-01-380-9950
NSN 5965-01-529-9938
NSN 7035-00-020-2227
NSN 6145-01-634-0388
NSN 5855-01-448-0695
NSN 5965-01-139-2712
NSN 6240-00-251-5235
NSN 6610-00-783-0072
NSN 5960-01-640-6473
NSN 4140-01-005-0154