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 iron or nonalloy steel
NSN 4140-01-245-3281
NSN 5910-00-526-0694
NSN 5925-01-301-4392
NSN 5998-00-767-0307
NSN 7035-01-416-5910
NSN 5998-01-077-1602
NSN 5996-01-268-1625
NSN 5996-01-508-8171
NSN 5895-01-389-7140
NSN 5930-01-264-9747
NSN 6620-01-497-1746
NSN 4140-01-557-2938