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 6130-01-487-8699
NSN 5975-01-354-7379
NSN 5985-01-070-6636
NSN 5985-01-021-8267
NSN 5855-00-610-4052
NSN 6130-00-122-2175
NSN 6105-01-388-4089
NSN 5855-01-380-9950
NSN 5965-01-178-2367
NSN 5915-01-440-6845
NSN 5999-01-014-7687
NSN 6610-01-260-6320