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 5999-01-202-8707
NSN 5960-01-641-5493
NSN 5990-00-625-2560
NSN 5915-00-628-8960
NSN 5895-01-151-0792
NSN 6110-01-195-6695
NSN 2925-01-250-2731
NSN 5950-01-417-8737
NSN 5998-00-290-1856
NSN 4140-01-499-2500
NSN 6685-00-267-9480
NSN 6220-01-177-8355