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 6135-01-134-7222
NSN 6105-00-541-8472
NSN 6685-00-518-5977
NSN 6240-00-812-2998
NSN 5895-01-548-3316
NSN 5945-01-529-7321
NSN 5996-00-411-7119
NSN 5990-00-350-2352
NSN 5915-00-553-8755
NSN 6240-01-348-0057
NSN 5975-00-808-5929
NSN 6685-01-346-1381