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 5835-00-564-0057
NSN 5985-01-353-6279
NSN 5925-00-835-0257
NSN 6135-01-386-1452
NSN 5930-00-539-7661
NSN 5975-00-387-6515
NSN 6650-00-342-6447
NSN 5985-00-617-4423
NSN 5960-01-457-0157
NSN 5905-01-451-0912
NSN 6240-00-877-6206
NSN 6150-01-159-4164