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 6135-01-031-0862
NSN 4140-01-341-1841
NSN 5945-00-148-8285
NSN 5910-00-893-3070
NSN 6135-00-027-3914
NSN 6135-00-728-9860
NSN 5975-00-304-5019
NSN 5965-01-595-6134
NSN 2925-00-008-5485
NSN 5950-01-162-4938
NSN 5965-00-242-0001
NSN 5855-00-494-9581