Swing check type
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.
NSN 5930-01-414-4344
NSN 6135-01-351-2690
NSN 5910-01-542-8835
NSN 6130-00-698-9978
NSN 6145-00-455-7237
NSN 5960-00-315-0358
NSN 5930-00-289-6709
NSN 5960-00-552-9500
NSN 4140-01-409-1764
NSN 6650-01-250-5164
NSN 5935-01-403-2844
NSN 5915-01-355-2439