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 alloy steel not stainless
NSN 5999-01-640-9283
NSN 6135-00-635-9187
NSN 5915-00-715-5520
NSN 2925-01-265-2853
NSN 6130-01-013-9343
NSN 5950-01-407-8548
NSN 5990-01-362-4011
NSN 5985-00-119-4619
NSN 5910-01-239-0109
NSN 5915-00-883-9287
NSN 6650-01-631-0852
NSN 4140-00-826-9031