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 5835-00-366-0240
NSN 5965-00-347-0231
NSN 5925-00-717-6319
NSN 6110-01-596-1715
NSN 5945-00-323-8367
NSN 6110-00-972-9940
NSN 6220-00-501-2867
NSN 5835-01-645-2892
NSN 7035-00-585-2113
NSN 6645-00-476-7176
NSN 5855-00-631-4565
NSN 6135-01-398-5922