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 iron or nonalloy steel
NSN 5990-00-840-6571
NSN 6620-01-173-3284
NSN 6105-01-583-5526
NSN 6135-01-210-8715
NSN 6110-00-146-0037
NSN 6150-01-572-6184
NSN 5996-00-536-7617
NSN 6620-00-975-5159
NSN 6645-01-485-3517
NSN 6320-01-422-0765
NSN 5920-00-076-9889
NSN 2925-00-398-0253