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 5910-00-230-1778
NSN 5920-01-254-2753
NSN 5835-01-626-9603
NSN 6220-00-346-0738
NSN 5855-01-222-1242
NSN 6685-00-555-3054
NSN 5950-01-239-6498
NSN 5835-00-013-9271
NSN 6645-01-392-9615
NSN 5905-01-100-3374
NSN 5999-00-075-5584
NSN 6645-00-728-1316