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: Copper alloy tube or pipe fittings
NSN 5985-00-015-6301
NSN 4140-01-378-6710
NSN 5998-01-076-7900
NSN 6110-00-363-3974
NSN 6650-00-688-8587
NSN 5960-01-538-2082
NSN 6620-01-605-2590
NSN 6145-01-195-0094
NSN 5895-01-229-1285
NSN 7035-00-055-9778
NSN 5915-01-483-6709
NSN 5996-00-982-2100