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 6620-00-150-6514
NSN 5975-00-916-9453
NSN 5965-00-860-8954
NSN 6685-01-236-0339
NSN 6150-01-374-1204
NSN 6685-01-242-1030
NSN 6145-01-464-1920
NSN 6135-01-301-8776
NSN 5835-00-672-5827
NSN 6645-01-352-6583
NSN 5975-00-527-9656
NSN 6130-00-590-8099