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 6135-01-017-3001
NSN 6220-00-789-8815
NSN 5996-00-828-4189
NSN 6135-01-327-1293
NSN 5835-00-905-7165
NSN 5950-00-377-3774
NSN 5925-00-521-2527
NSN 6145-01-371-6250
NSN 5925-01-287-7554
NSN 5945-01-250-2518
NSN 6645-01-426-8621
NSN 6150-01-422-3592