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 5925-00-522-2593
NSN 5950-01-209-6900
NSN 7035-01-586-6241
NSN 5996-01-116-4670
NSN 5998-01-495-2040
NSN 5855-00-763-2155
NSN 6610-00-430-5208
NSN 5925-00-080-5286
NSN 6650-01-497-1773
NSN 5965-01-035-6842
NSN 5975-01-416-8564
NSN 5855-00-221-9435