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 alloy steel not stainless
NSN 6105-00-336-3323
NSN 6110-01-073-6117
NSN 6105-01-176-1478
NSN 5905-00-228-1924
NSN 5990-00-301-3386
NSN 5960-00-999-7135
NSN 6320-00-725-0754
NSN 5855-00-610-4052
NSN 5920-01-029-1635
NSN 5925-00-100-0102
NSN 6650-00-499-0404
NSN 5925-01-593-8499