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 2925-00-398-0253
NSN 5950-01-130-1845
NSN 5935-01-366-0853
NSN 5920-01-500-9333
NSN 6135-01-515-9626
NSN 6620-01-175-5922
NSN 6105-00-173-8850
NSN 5910-00-037-3631
NSN 6620-00-816-9755
NSN 5990-01-060-3687
NSN 6130-00-316-5509
NSN 6145-01-297-2699