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 5920-01-565-5190
NSN 7035-01-562-2891
NSN 5930-01-212-7495
NSN 6650-00-256-9059
NSN 6105-00-240-6933
NSN 5996-00-448-1245
NSN 5905-01-272-3531
NSN 5945-00-167-2756
NSN 6650-01-090-0239
NSN 5855-01-557-1798
NSN 5835-00-974-9983
NSN 2925-01-037-4418