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 6145-01-487-3773
NSN 4140-01-063-8709
NSN 2925-01-495-6567
NSN 2925-01-583-5619
NSN 6240-01-538-5525
NSN 5975-01-016-0880
NSN 5999-01-205-7363
NSN 5999-00-987-5455
NSN 5925-00-529-3950
NSN 4140-00-067-7460
NSN 5855-00-997-6225
NSN 5985-01-453-6593