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 4140-00-516-5002
NSN 5945-00-081-9491
NSN 6220-00-722-4497
NSN 5920-00-901-7436
NSN 6105-01-534-4078
NSN 5950-01-547-5207
NSN 6220-01-235-0877
NSN 5975-00-644-4972
NSN 5905-01-422-3229
NSN 6685-01-229-7048
NSN 5895-01-262-4621
NSN 6685-00-181-9928