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 5855-01-321-3881
NSN 5935-00-289-3903
NSN 5925-01-474-6358
NSN 5910-00-758-4626
NSN 5855-01-188-4049
NSN 5996-01-267-1961
NSN 5950-00-513-0929
NSN 5835-01-092-5346
NSN 6620-01-032-3937
NSN 6145-01-320-0000
NSN 6145-01-521-1824
NSN 6145-01-181-6198