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 5905-00-117-6467
NSN 5935-01-080-1815
NSN 6105-01-511-4771
NSN 6110-01-106-5111
NSN 6240-01-004-7515
NSN 5960-00-827-1201
NSN 5910-01-059-0249
NSN 5945-01-458-8391
NSN 5985-00-705-6063
NSN 6150-01-336-3657
NSN 6220-00-243-6526
NSN 6685-01-441-8361