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 6150-00-141-8793
NSN 2925-01-338-7126
NSN 5905-01-429-1256
NSN 5925-01-226-3200
NSN 6645-01-219-5911
NSN 5935-01-508-4753
NSN 6240-00-505-6099
NSN 6240-00-351-3375
NSN 5895-00-269-3848
NSN 6650-00-316-4889
NSN 6240-00-906-6116
NSN 6105-00-166-6845