Special designed boss end
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 6620-01-560-4497
NSN 5855-00-149-0766
NSN 5965-01-010-1258
NSN 5945-01-215-1190
NSN 5835-00-368-4182
NSN 5835-01-495-0595
NSN 6685-01-283-9476
NSN 5945-00-691-1575
NSN 6620-01-350-5103
NSN 5925-00-457-5364
NSN 5945-00-247-8610
NSN 6645-01-242-9699