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 5910-01-137-7546
NSN 5965-01-621-8547
NSN 6135-01-125-4867
NSN 4140-00-640-0210
NSN 5996-01-474-6203
NSN 5975-01-467-1497
NSN 6135-01-544-8463
NSN 6320-01-428-9205
NSN 5950-01-631-4381
NSN 6145-01-433-2329
NSN 5935-01-627-6533
NSN 6645-01-548-8239