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 5999-00-285-2987
NSN 5999-01-188-8316
NSN 4140-00-373-4833
NSN 5855-01-512-1926
NSN 4140-01-296-3365
NSN 5905-01-466-0337
NSN 5985-01-548-0341
NSN 6220-01-445-7673
NSN 6650-00-103-0314
NSN 6650-00-776-5419
NSN 6150-00-284-8809
NSN 5895-00-816-9763