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 5905-01-649-5802
NSN 6105-01-034-2131
NSN 6320-00-456-2092
NSN 5990-00-308-2538
NSN 5915-00-265-0967
NSN 5960-00-409-9604
NSN 4140-01-159-5135
NSN 4140-01-479-1738
NSN 5965-00-232-4884
NSN 6645-01-146-9158
NSN 5950-01-003-8636
NSN 5910-01-613-8842