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 6105-01-374-0557
NSN 6620-01-338-2995
NSN 6220-00-061-8076
NSN 5930-01-183-0905
NSN 5960-00-349-7650
NSN 5905-00-968-5167
NSN 7035-00-421-0468
NSN 6320-01-176-8367
NSN 6610-01-448-6059
NSN 5950-01-607-2681
NSN 5990-01-386-5561
NSN 6645-00-634-9317