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 6620-00-888-3179
NSN 7035-00-020-2227
NSN 5935-00-738-4644
NSN 6645-00-353-6659
NSN 5895-01-626-6848
NSN 5915-00-805-7602
NSN 5975-01-224-2607
NSN 5960-01-385-4333
NSN 6610-01-336-8027
NSN 2925-00-964-7128
NSN 5945-00-902-1581
NSN 5990-01-173-9531