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 5930-01-314-2271
NSN 6645-01-158-3592
NSN 6110-01-249-1603
NSN 6685-00-512-1862
NSN 4140-01-150-0740
NSN 6320-01-318-6518
NSN 6110-01-203-0572
NSN 5910-01-451-9410
NSN 6220-00-079-2943
NSN 6685-01-156-9722
NSN 6110-01-227-6851
NSN 5920-00-271-3217