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 5996-01-222-8745
NSN 6130-01-366-5008
NSN 5950-01-240-0444
NSN 6650-01-477-2124
NSN 6130-01-352-4752
NSN 6105-01-238-0270
NSN 5920-01-519-6237
NSN 5855-00-185-1560
NSN 5920-00-727-9093
NSN 5998-01-646-7216
NSN 5965-00-082-4087
NSN 5930-00-969-4089