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: Fittings, pipe and tube of refined copper
NSN 5920-00-768-1389
NSN 7035-00-763-6180
NSN 6150-01-240-6523
NSN 5920-01-493-8939
NSN 6110-01-384-3259
NSN 5910-01-571-2915
NSN 5945-01-254-8411
NSN 6620-01-656-6107
NSN 6620-00-801-4674
NSN 6610-01-109-3359
NSN 5985-00-499-6323
NSN 5920-01-524-9626