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 6240-00-903-4660
NSN 6145-01-365-4022
NSN 6150-00-110-7844
NSN 5960-01-202-6610
NSN 4140-00-447-1613
NSN 5990-01-142-0538
NSN 5910-01-360-4288
NSN 5895-01-440-9565
NSN 5965-01-223-9218
NSN 6650-01-169-5247
NSN 6620-01-554-2924
NSN 5910-01-076-2794