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 5905-00-342-3393
NSN 6620-01-200-8176
NSN 7035-01-332-2304
NSN 6685-01-123-9275
NSN 6105-01-012-9219
NSN 5905-01-150-4793
NSN 5996-00-289-9847
NSN 6620-00-944-6446
NSN 6645-00-451-6462
NSN 7035-01-088-6415
NSN 5855-01-657-7657
NSN 5915-00-453-9437