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 5985-01-153-2657
NSN 5930-01-546-2626
NSN 6620-01-646-8593
NSN 2925-01-331-5039
NSN 5920-01-464-4373
NSN 4140-01-441-1307
NSN 5835-00-986-5985
NSN 5950-00-919-2668
NSN 5925-00-068-3940
NSN 5925-00-812-6575
NSN 5905-00-555-1899
NSN 6645-00-544-2578