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 6320-00-468-8421
NSN 5920-01-581-3630
NSN 6220-00-831-5690
NSN 5975-00-115-0009
NSN 5950-01-157-6619
NSN 6650-00-161-4122
NSN 5999-01-413-1635
NSN 6220-00-400-5428
NSN 6645-01-441-2762
NSN 5999-01-397-8339
NSN 5855-01-479-3152
NSN 6150-01-090-0982