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 5910-00-868-0369
NSN 5996-01-364-2304
NSN 5996-01-496-5949
NSN 5935-01-538-0966
NSN 6110-01-304-6920
NSN 2925-01-255-6394
NSN 5990-00-269-2226
NSN 6150-01-359-4876
NSN 6685-01-487-5350
NSN 6240-01-397-1924
NSN 6320-01-166-3602
NSN 6620-01-032-3937