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 5945-01-518-6778
NSN 6320-00-300-5556
NSN 5930-01-213-3802
NSN 5996-00-456-0895
NSN 6105-01-171-9795
NSN 5915-00-825-0453
NSN 5990-01-032-5160
NSN 5990-00-506-8315
NSN 6645-01-411-5657
NSN 6320-01-170-4068
NSN 5915-00-780-9546
NSN 5895-00-767-4718