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 5999-00-088-2003
NSN 5930-01-500-5363
NSN 5950-01-045-1701
NSN 4140-01-444-5292
NSN 6130-00-528-7838
NSN 5965-01-215-0993
NSN 5895-01-055-9649
NSN 6105-00-929-4304
NSN 5996-01-412-0813
NSN 6105-01-110-2614
NSN 5960-00-137-4751
NSN 6620-00-215-1996