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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6220-01-445-6575
NSN 6240-01-391-7773
NSN 6145-01-648-1491
NSN 6110-00-052-2655
NSN 6150-00-803-8893
NSN 5910-00-563-6928
NSN 5835-00-614-0650
NSN 5996-01-192-8606
NSN 5855-01-413-5645
NSN 5935-01-552-0950
NSN 5990-00-366-0112
NSN 7035-01-555-8793