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 4140-01-442-8862
NSN 5855-01-415-3987
NSN 5998-01-057-9644
NSN 5915-01-323-5383
NSN 5990-01-175-2597
NSN 5990-01-225-5374
NSN 5960-00-140-9583
NSN 5996-01-255-5512
NSN 6240-00-087-6684
NSN 5985-01-437-2598
NSN 4140-00-230-4252
NSN 6610-01-280-3429