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 5925-00-256-1218
NSN 6685-00-515-6522
NSN 5910-01-392-6379
NSN 5990-01-209-3955
NSN 7035-01-256-9598
NSN 2925-00-253-1655
NSN 5985-01-449-0939
NSN 5975-01-432-0234
NSN 5998-00-598-2922
NSN 5920-00-285-2245
NSN 6240-01-632-6885
NSN 6685-01-032-5591