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 5990-01-312-2638
NSN 5945-00-703-1810
NSN 5950-01-281-4815
NSN 4140-01-056-4453
NSN 5895-01-069-3279
NSN 2925-01-612-0405
NSN 5895-00-587-7406
NSN 5855-01-479-8598
NSN 6135-01-590-8320
NSN 6110-01-609-3479
NSN 6610-01-361-9988
NSN 4140-01-344-1106