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 5895-00-248-2392
NSN 5915-00-788-3098
NSN 6645-01-654-9639
NSN 6320-00-036-3688
NSN 6135-00-686-4777
NSN 6685-00-169-1456
NSN 5975-01-439-6117
NSN 6685-01-496-9950
NSN 6650-00-211-6302
NSN 6130-01-114-7376
NSN 5835-01-522-9881
NSN 5920-01-075-7116