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 6610-01-389-3082
NSN 6145-01-417-2988
NSN 6620-00-942-1751
NSN 5930-01-425-0265
NSN 6650-00-731-8388
NSN 6320-00-894-1644
NSN 5905-01-521-9330
NSN 5950-01-485-5371
NSN 2925-00-839-6815
NSN 5990-00-898-2675
NSN 6105-01-401-5361
NSN 5965-00-594-3115