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 5990-01-421-5342
NSN 5985-00-387-5974
NSN 5855-01-258-5161
NSN 5925-01-097-7046
NSN 6320-00-004-9158
NSN 5985-01-399-0307
NSN 5996-01-252-8275
NSN 5999-01-569-7040
NSN 5895-00-734-5401
NSN 5975-01-634-0678
NSN 6150-01-502-6858
NSN 5930-00-133-0976