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 6240-00-170-5302
NSN 6150-01-499-1333
NSN 5915-00-141-0410
NSN 5895-00-546-3814
NSN 6110-01-322-8024
NSN 5935-01-031-5077
NSN 5895-01-012-8780
NSN 5950-01-398-3531
NSN 5998-00-146-2281
NSN 6610-01-192-1871
NSN 6135-00-182-7008
NSN 5960-00-016-0372