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 7035-00-803-3056
NSN 6620-01-355-4339
NSN 6105-01-174-2492
NSN 5945-01-432-4977
NSN 5935-01-463-2046
NSN 6645-01-114-8044
NSN 6620-01-085-8688
NSN 5996-01-484-3448
NSN 5835-00-841-2650
NSN 6130-00-919-8505
NSN 5905-01-450-1652
NSN 5998-01-082-0559