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 5895-01-254-7804
NSN 6135-00-422-3967
NSN 6645-00-850-6486
NSN 6110-00-246-3941
NSN 5935-01-371-7000
NSN 5990-00-899-1662
NSN 5930-01-452-1507
NSN 5925-01-128-0262
NSN 6645-00-117-9839
NSN 4140-00-022-2893
NSN 6645-01-629-0847
NSN 2925-01-400-2286