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 6685-00-851-7425
NSN 6150-00-968-9599
NSN 6320-01-547-9877
NSN 5998-01-531-7840
NSN 6220-01-098-8171
NSN 2925-01-577-0004
NSN 6110-01-397-6161
NSN 5930-01-605-9047
NSN 6620-00-075-6667
NSN 5975-01-062-1435
NSN 5950-00-139-5718
NSN 5945-01-595-1573