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 5996-00-010-8747
NSN 4140-00-944-5190
NSN 7035-00-300-3208
NSN 6135-01-487-6275
NSN 5990-00-125-5036
NSN 6620-00-518-3595
NSN 2925-01-594-0198
NSN 5930-00-831-8854
NSN 5855-00-014-5008
NSN 5999-00-908-2380
NSN 5835-01-094-2662
NSN 6110-00-056-8133