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 6610-00-355-0450
NSN 5895-01-086-7596
NSN 5935-01-211-9237
NSN 5996-00-573-1853
NSN 6130-01-372-0740
NSN 6610-01-027-1641
NSN 6645-01-258-4314
NSN 5895-01-244-5026
NSN 5855-01-560-1022
NSN 6320-00-646-3311
NSN 7035-01-579-4029
NSN 5895-01-513-8065