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: Copper alloy tube or pipe fittings
NSN 5855-00-149-0766
NSN 6135-01-386-5709
NSN 5910-01-047-7872
NSN 6645-00-796-7206
NSN 5935-01-597-2966
NSN 6130-00-163-9511
NSN 5855-00-014-5008
NSN 6620-01-567-7456
NSN 6130-00-974-2236
NSN 6240-01-625-7262
NSN 5996-01-527-2909
NSN 5905-01-593-5941