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 6620-00-431-3837
NSN 6135-01-168-2944
NSN 4140-01-499-7373
NSN 5905-00-409-0277
NSN 5915-01-458-9598
NSN 6645-01-246-2725
NSN 6620-00-663-8962
NSN 5985-01-359-1821
NSN 6650-00-624-3686
NSN 7035-01-003-9142
NSN 7035-00-104-7613
NSN 5910-00-584-6310