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 5855-01-028-8387
NSN 5985-00-010-3993
NSN 5915-00-125-2504
NSN 6610-00-553-5103
NSN 5895-01-165-9310
NSN 6105-01-250-7348
NSN 6130-00-009-7836
NSN 5998-01-351-4052
NSN 5930-01-023-8144
NSN 5925-01-009-8976
NSN 5930-00-519-4242
NSN 6135-01-633-8502