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 alloy steel not stainless
NSN 5930-01-068-3641
NSN 5950-01-068-3231
NSN 5985-01-529-1372
NSN 6150-01-231-4610
NSN 4140-00-778-1836
NSN 6650-01-459-8703
NSN 5999-00-617-0164
NSN 5996-01-464-4836
NSN 5996-01-484-2181
NSN 5930-01-121-7871
NSN 6135-01-633-8502
NSN 6150-01-284-0149