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 4140-01-588-5486
NSN 5930-01-555-8074
NSN 5990-01-553-6859
NSN 6110-01-449-8220
NSN 5996-00-110-8926
NSN 5985-00-797-3985
NSN 5945-00-343-8447
NSN 5998-01-597-2280
NSN 5999-01-135-2677
NSN 6110-00-887-4796
NSN 6320-01-185-3857
NSN 5998-01-099-7499