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 steel
NSN 6105-01-415-6014
NSN 5945-00-846-6885
NSN 6620-01-396-2149
NSN 6240-00-660-8849
NSN 5925-00-862-0142
NSN 5950-01-506-7684
NSN 6135-01-458-3851
NSN 5996-00-551-1097
NSN 6150-00-233-6356
NSN 6130-00-949-4195
NSN 5925-01-361-1775
NSN 5935-01-411-6102