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 5920-01-104-2301
NSN 6610-01-376-3993
NSN 6110-01-027-0656
NSN 6105-00-449-1124
NSN 6240-01-163-2813
NSN 6240-01-453-2773
NSN 6130-01-657-9316
NSN 5835-01-431-6877
NSN 6320-01-420-0340
NSN 5975-01-101-6718
NSN 5895-00-086-7101
NSN 5930-00-007-2029