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 2925-01-527-8745
NSN 5998-01-630-4033
NSN 6105-01-286-2236
NSN 5960-01-502-6270
NSN 4140-01-123-6066
NSN 5998-01-396-8356
NSN 5965-00-961-1627
NSN 6240-00-968-9274
NSN 6240-00-155-8728
NSN 6610-01-074-9798
NSN 5930-01-434-6280
NSN 5975-00-216-4848