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 5998-01-427-8462
NSN 6320-00-402-6493
NSN 4140-00-608-5654
NSN 6320-01-478-9351
NSN 4140-01-243-1281
NSN 5965-01-202-1007
NSN 6105-01-373-6771
NSN 6150-01-337-9392
NSN 5930-00-058-6219
NSN 6130-01-174-7356
NSN 5985-00-263-7870
NSN 5910-00-553-4261