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 6105-01-138-6108
NSN 7035-01-354-7056
NSN 7035-01-422-6850
NSN 5960-01-137-2329
NSN 5999-00-446-4540
NSN 6110-01-335-5086
NSN 6110-00-948-3204
NSN 6320-01-157-9076
NSN 5950-00-823-3294
NSN 4140-01-106-4456
NSN 5990-00-421-5135
NSN 6610-01-106-5012