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 6685-01-150-2703
NSN 5895-00-992-3532
NSN 5920-00-999-4864
NSN 5915-01-434-4554
NSN 6105-00-671-5220
NSN 6645-00-539-1705
NSN 5925-00-851-3605
NSN 5905-01-612-9288
NSN 5960-00-168-8388
NSN 5999-00-827-0703
NSN 5960-01-584-9452
NSN 6150-00-764-5809