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 4140-00-189-0235
NSN 5965-01-548-0965
NSN 5945-01-149-4291
NSN 6135-01-202-8113
NSN 5945-00-657-7232
NSN 4140-01-122-1370
NSN 6645-01-012-0424
NSN 5895-01-154-5831
NSN 5935-00-342-9426
NSN 5975-01-074-5768
NSN 5905-01-172-6544
NSN 5855-00-185-1560