An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 6110-01-337-5018
NSN 5999-01-502-3645
NSN 5965-01-617-0890
NSN 6610-01-065-1073
NSN 6240-01-524-3705
NSN 5855-00-285-8172
NSN 6685-01-146-6969
NSN 5925-01-563-6822
NSN 6650-01-191-6862
NSN 5920-00-027-8290
NSN 5935-01-546-7294
NSN 5950-01-366-2905