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 6105-01-455-3721
NSN 5835-01-133-6485
NSN 5965-00-167-7659
NSN 5930-00-250-5524
NSN 5910-00-889-1513
NSN 5905-00-272-6499
NSN 5905-01-478-2401
NSN 6645-00-126-0286
NSN 5855-00-610-4052
NSN 4140-01-218-5919
NSN 6320-01-388-1067
NSN 6645-01-330-6028