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 5965-01-468-5583
NSN 5945-01-104-7356
NSN 6650-01-655-9456
NSN 5985-01-412-4341
NSN 7035-00-616-4410
NSN 4140-00-541-9077
NSN 7035-00-946-2642
NSN 5990-00-932-3070
NSN 5975-01-422-0784
NSN 5910-01-433-0142
NSN 5895-01-182-7291
NSN 6650-00-934-8316