Furnished with lockwire holes
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 5998-00-068-7039
NSN 6110-01-468-0318
NSN 6320-01-616-0843
NSN 6645-00-067-7070
NSN 5996-01-245-8209
NSN 5960-01-313-0681
NSN 5930-00-683-6542
NSN 6105-01-251-9490
NSN 5935-01-419-2257
NSN 5910-01-206-9987
NSN 5910-01-623-6754
NSN 6150-00-790-5388