Valve, in: the next higher assembly is a fuel tank. The item is part of an outboard engine, model number bf130ax. The information came from a honda power equipment parts catalog, first edition, august 2001. Slidell marine, inc. (cage 08ys9), mentioned that the parts on this engine are manufactured at several locations.
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 5895-01-441-1939
NSN 6610-01-099-0303
NSN 6130-01-322-0592
NSN 6620-01-364-7461
NSN 5935-00-816-4650
NSN 6240-01-313-5355
NSN 5925-01-508-4999
NSN 5960-01-089-8155
NSN 5895-00-221-1315
NSN 6645-01-263-9434
NSN 6320-00-809-5744
NSN 6220-01-603-1020