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 5855-01-103-1474
NSN 5925-00-189-4318
NSN 5925-00-606-6529
NSN 6645-00-900-5830
NSN 6105-01-123-3525
NSN 5945-01-351-1871
NSN 6130-01-444-8911
NSN 5990-01-272-4091
NSN 5855-01-414-6265
NSN 6150-01-329-0916
NSN 6150-01-145-5156
NSN 6650-00-754-2276