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: Other fittings nesoi of iron or nonalloy steel
NSN 6650-00-266-6808
NSN 5960-01-558-7787
NSN 7035-00-908-4933
NSN 5915-00-643-5989
NSN 6620-00-606-0446
NSN 6135-01-096-1452
NSN 5930-00-864-2286
NSN 6110-00-647-3932
NSN 5855-00-797-8217
NSN 6240-01-435-7973
NSN 5999-01-134-9661
NSN 6145-00-290-3859