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 6105-00-175-9078
NSN 5915-01-415-4649
NSN 5920-01-068-3135
NSN 5920-01-366-2513
NSN 5975-00-719-9793
NSN 5925-01-136-7642
NSN 5990-01-035-6869
NSN 5960-01-205-7425
NSN 6145-00-884-8112
NSN 5905-00-001-4331
NSN 5835-00-554-0399
NSN 5930-01-630-6547