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: Tube or pipe fittings of nickel
NSN 6610-01-313-6645
NSN 4140-01-123-8801
NSN 5925-01-179-4774
NSN 2925-01-577-9269
NSN 5960-01-171-6161
NSN 5915-01-410-7822
NSN 6135-00-702-2772
NSN 6110-01-142-3853
NSN 6610-01-080-8064
NSN 6610-01-391-3509
NSN 5930-01-123-8758
NSN 6145-01-450-4987