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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 6650-01-210-2080
NSN 6645-00-887-0122
NSN 6620-01-476-7355
NSN 6130-00-462-1122
NSN 6685-00-835-2744
NSN 6320-01-289-0946
NSN 5985-00-563-8452
NSN 6135-01-127-0173
NSN 6130-01-142-8637
NSN 5915-01-414-8607
NSN 5945-00-038-1388
NSN 5910-01-296-9207