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: Other fittings nesoi of iron or nonalloy steel
NSN 6220-01-186-2529
NSN 5945-00-825-9520
NSN 5945-01-415-2842
NSN 5925-00-056-0898
NSN 6135-00-660-8654
NSN 6145-00-069-2837
NSN 5930-01-218-8452
NSN 6220-00-815-0191
NSN 5920-01-567-4634
NSN 5965-01-361-7540
NSN 6650-00-851-7615
NSN 5975-01-396-3374