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: Aluminum tube or pipe fittings (couplings,elbows sleeves)
NSN 4140-00-146-1633
NSN 5895-01-336-6647
NSN 5990-01-122-7130
NSN 5945-00-964-8677
NSN 6110-01-037-2163
NSN 5935-01-598-3916
NSN 6240-00-896-6334
NSN 6110-01-537-4693
NSN 5965-00-503-7572
NSN 5965-01-541-5801
NSN 5998-00-195-3373
NSN 5930-00-580-3085