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 5910-00-232-5028
NSN 6220-01-541-4064
NSN 5910-01-032-7756
NSN 5905-01-421-3338
NSN 6130-01-298-8518
NSN 6220-01-425-2634
NSN 6105-00-959-5468
NSN 6135-00-134-6648
NSN 6620-01-100-3181
NSN 6220-01-570-3729
NSN 5930-01-358-4495
NSN 6220-01-429-2987