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 6240-01-261-0025
NSN 5998-01-459-8580
NSN 6645-01-143-0137
NSN 5999-01-518-3495
NSN 6110-00-882-7117
NSN 5935-00-853-1532
NSN 5910-01-268-1878
NSN 5915-01-533-2481
NSN 5950-00-149-0025
NSN 5996-00-343-4411
NSN 5925-01-203-5310
NSN 5920-01-364-9528