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 5905-00-018-1119
NSN 5998-01-188-2633
NSN 6135-00-519-1325
NSN 5960-01-356-4429
NSN 6105-00-981-1335
NSN 6145-01-088-6954
NSN 6320-00-593-0379
NSN 4140-01-338-5984
NSN 6650-00-434-0188
NSN 5960-00-231-0853
NSN 4140-01-246-4267
NSN 6145-01-364-0346