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 5996-00-296-9629
NSN 5910-00-468-8352
NSN 5930-01-225-1364
NSN 5905-01-512-0507
NSN 5835-01-328-6626
NSN 6320-01-397-9995
NSN 5950-00-288-0066
NSN 5855-01-093-3080
NSN 6650-01-145-5663
NSN 2925-01-633-4048
NSN 6145-01-172-1000
NSN 6135-01-054-2462