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 6650-00-751-9958
NSN 5950-01-253-1170
NSN 5925-01-571-9438
NSN 5915-00-767-1758
NSN 5915-01-442-6050
NSN 6150-00-338-3674
NSN 6220-01-514-2141
NSN 5920-00-333-9977
NSN 5895-01-272-1029
NSN 5985-00-473-2161
NSN 5905-00-949-8552
NSN 7035-01-658-8075