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 steel
NSN 6130-00-156-7751
NSN 7035-01-158-7673
NSN 6320-01-457-2805
NSN 6130-01-158-9437
NSN 5960-00-422-5376
NSN 5905-01-231-3116
NSN 5905-01-627-8280
NSN 5915-00-633-1217
NSN 5945-00-837-6595
NSN 6145-01-482-9054
NSN 5960-01-368-5874
NSN 6130-00-833-7763