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 6105-01-121-8048
NSN 5965-01-592-3051
NSN 5960-01-399-4327
NSN 5975-01-598-4654
NSN 7035-01-485-0269
NSN 5975-01-432-0050
NSN 6135-00-583-3966
NSN 6610-00-254-9810
NSN 2925-00-149-0760
NSN 6610-00-235-7617
NSN 5960-01-054-3752
NSN 4140-01-606-7079