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 5950-01-169-9867
NSN 7035-00-541-8516
NSN 5895-01-533-2830
NSN 5905-00-465-1533
NSN 5975-01-465-3128
NSN 5895-01-157-9330
NSN 5930-00-206-0210
NSN 5905-01-645-5863
NSN 6150-01-246-5398
NSN 2925-01-389-6874
NSN 5999-01-293-2560
NSN 6220-01-190-6906