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 5915-01-477-2588
NSN 6145-01-444-3548
NSN 6105-01-319-3984
NSN 5950-01-462-5982
NSN 5975-00-698-4148
NSN 6135-00-613-1068
NSN 5910-01-058-5386
NSN 6240-00-381-5833
NSN 5910-01-415-3108
NSN 5835-01-484-1362
NSN 5960-01-294-2397
NSN 5999-01-377-2387