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 5996-00-655-0305
NSN 6320-01-296-3181
NSN 5910-01-184-3403
NSN 5999-01-005-0321
NSN 6645-01-442-4032
NSN 6240-00-799-1528
NSN 6610-01-012-8182
NSN 5996-01-435-5088
NSN 6150-00-949-5858
NSN 5905-01-634-0595
NSN 5990-01-612-5323
NSN 5895-00-150-0374