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 5960-00-617-9312
NSN 6130-01-427-9604
NSN 5855-01-286-2916
NSN 5930-01-509-8999
NSN 6110-01-621-9005
NSN 5985-01-300-8525
NSN 5950-01-500-0723
NSN 6220-01-544-7998
NSN 5895-00-070-8192
NSN 4140-01-656-6937
NSN 4140-01-500-1187
NSN 6610-01-358-1161