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 5998-01-173-1888
NSN 5895-00-793-5201
NSN 5985-01-640-8905
NSN 6220-00-111-3188
NSN 6145-01-646-1797
NSN 5895-01-464-3223
NSN 5985-01-200-9901
NSN 5930-01-500-4004
NSN 7035-00-193-2269
NSN 6150-00-952-7006
NSN 6240-00-899-6990
NSN 7035-01-258-7661