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 6220-00-961-7246
NSN 5930-00-908-6349
NSN 6320-01-268-3072
NSN 4140-01-471-2270
NSN 6240-01-050-9156
NSN 5950-00-102-9597
NSN 6610-01-584-4787
NSN 6645-01-461-3725
NSN 5915-00-052-5247
NSN 6105-00-327-7542
NSN 5915-01-316-5673
NSN 5985-01-029-8322