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 5925-00-286-8502
NSN 4140-00-809-3602
NSN 6150-01-634-0575
NSN 6650-01-425-1934
NSN 5905-01-555-0577
NSN 4140-01-631-5554
NSN 5835-01-205-3089
NSN 6650-01-247-6623
NSN 5895-00-175-6415
NSN 5999-01-444-5242
NSN 6135-00-209-6918
NSN 6135-01-068-0119