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 4140-00-103-9728
NSN 5950-01-278-4352
NSN 6150-01-188-8232
NSN 5895-01-494-6243
NSN 6110-00-207-8862
NSN 6110-01-032-7570
NSN 6135-01-173-1468
NSN 6650-00-446-8787
NSN 5960-01-234-4388
NSN 6105-01-606-9089
NSN 5835-00-484-1529
NSN 6650-00-202-4540