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 5945-00-342-9593
NSN 6135-00-919-1117
NSN 6130-00-186-0737
NSN 4140-01-228-3443
NSN 5910-00-452-0436
NSN 5975-01-074-9162
NSN 6320-01-029-4220
NSN 6220-01-362-2932
NSN 4140-00-104-7323
NSN 6220-01-442-9631
NSN 5999-01-365-5147
NSN 6620-00-067-4946