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 5835-00-187-1481
NSN 5985-01-194-5736
NSN 6650-00-078-5773
NSN 4140-00-170-5152
NSN 5998-01-612-0132
NSN 6145-01-463-3281
NSN 6320-00-937-5625
NSN 6150-01-314-1304
NSN 5950-01-200-7893
NSN 5985-00-983-4751
NSN 6240-00-555-6347
NSN 5998-00-052-9601