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 5925-00-806-7493
NSN 6220-01-514-9687
NSN 5996-01-563-4708
NSN 6135-01-375-6724
NSN 6105-01-535-5156
NSN 6220-00-079-2943
NSN 6240-01-542-9964
NSN 5910-00-436-2054
NSN 5935-01-512-1863
NSN 6145-01-313-1420
NSN 5975-01-490-4893
NSN 6240-01-068-3491