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 5925-00-469-7683
NSN 6105-00-388-6572
NSN 5930-00-550-7806
NSN 5855-01-299-7777
NSN 5910-00-176-7695
NSN 5999-01-569-9950
NSN 6110-01-280-8917
NSN 5920-01-031-0225
NSN 6135-00-321-6707
NSN 6110-01-389-4005
NSN 6620-01-419-5929
NSN 5930-00-983-4264