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 4140-01-390-6348
NSN 5895-00-359-3834
NSN 5915-01-382-9383
NSN 6645-01-281-7254
NSN 6620-01-458-8074
NSN 5915-01-583-2229
NSN 5990-00-186-2445
NSN 6610-01-522-9882
NSN 5925-00-410-7560
NSN 5950-01-395-9722
NSN 6150-01-358-6050
NSN 6650-00-144-4555