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 6220-01-377-5645
NSN 6220-01-172-0266
NSN 6240-01-112-7577
NSN 6650-01-445-9653
NSN 7035-00-135-4758
NSN 6650-00-984-5340
NSN 5915-01-131-4093
NSN 5999-00-193-5164
NSN 5905-00-429-4392
NSN 5990-01-305-8121
NSN 6620-00-606-0446
NSN 5835-01-152-9483