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 5905-01-472-9025
NSN 5990-01-645-2592
NSN 6240-01-543-0193
NSN 5990-01-609-4793
NSN 6135-01-499-6293
NSN 6135-00-315-1187
NSN 6145-01-292-5441
NSN 6685-00-805-2671
NSN 6320-01-498-4954
NSN 5915-01-488-5529
NSN 5965-01-023-4965
NSN 4140-01-390-9552