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 5998-00-633-5169
NSN 4140-00-428-7589
NSN 6610-00-288-5655
NSN 5905-00-244-4604
NSN 5935-00-344-6762
NSN 5855-01-049-5354
NSN 6685-01-053-9222
NSN 5920-01-515-7708
NSN 6620-01-199-4005
NSN 5990-00-446-0518
NSN 5950-01-160-5410
NSN 6650-01-440-2617