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 6685-01-649-4092
NSN 5945-00-139-1037
NSN 6135-01-124-2376
NSN 4140-01-196-5984
NSN 5985-01-444-3914
NSN 5835-01-053-4765
NSN 5985-01-025-1491
NSN 6105-00-211-7684
NSN 5950-01-444-1789
NSN 5998-00-998-2254
NSN 5915-01-278-9176
NSN 5915-00-780-9884