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 5855-01-557-1798
NSN 6645-01-386-6311
NSN 5910-00-099-9998
NSN 5930-01-421-7032
NSN 5925-00-009-9818
NSN 5920-00-487-4256
NSN 6320-01-176-8367
NSN 6110-01-366-8912
NSN 5996-01-179-5688
NSN 5910-01-187-7359
NSN 5925-01-367-6118
NSN 5895-00-489-7572