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 5985-00-905-5049
NSN 5925-01-266-4595
NSN 5920-00-271-3217
NSN 5920-01-463-9143
NSN 5905-01-495-1087
NSN 6130-01-151-0386
NSN 6135-00-062-5080
NSN 6135-00-299-6918
NSN 5920-01-003-6072
NSN 5855-01-634-0259
NSN 6220-01-550-6360
NSN 5855-01-069-4742