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 iron
NSN 6145-01-196-2636
NSN 5999-00-498-6504
NSN 5960-01-279-2589
NSN 6105-00-114-2165
NSN 5935-01-465-2694
NSN 5999-00-499-7526
NSN 5935-01-024-9224
NSN 6105-01-290-4695
NSN 5835-01-063-6284
NSN 6645-01-189-0275
NSN 6220-01-559-9087
NSN 6620-01-038-3242