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 5985-01-591-2691
NSN 5965-01-561-8862
NSN 5920-00-178-1613
NSN 6105-00-311-2375
NSN 6145-01-099-2682
NSN 6220-01-317-3283
NSN 5905-01-341-8420
NSN 5998-00-498-8128
NSN 6650-00-539-4932
NSN 6685-01-128-3052
NSN 5985-01-179-7762
NSN 6240-01-425-1545