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 5935-00-109-7291
NSN 6320-01-554-0901
NSN 5945-01-319-1654
NSN 5950-01-270-5957
NSN 5915-01-359-8329
NSN 6610-01-023-1816
NSN 5975-00-541-8531
NSN 5920-01-113-7787
NSN 6130-01-124-7928
NSN 7035-01-659-6560
NSN 5935-00-823-5322
NSN 6645-00-251-0688