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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 7035-00-628-3471
NSN 5930-01-642-2853
NSN 6650-00-210-4399
NSN 5950-01-342-3942
NSN 6650-01-344-1965
NSN 5999-00-336-9147
NSN 5950-01-620-9003
NSN 5998-00-782-4454
NSN 2925-01-199-7394
NSN 6620-01-298-9316
NSN 6145-00-854-1892
NSN 5855-01-584-1365