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 5990-00-497-5954
NSN 5935-00-322-9442
NSN 5910-00-194-9605
NSN 6220-01-529-6728
NSN 5915-01-406-4637
NSN 6645-01-279-0657
NSN 5975-00-394-9561
NSN 6610-01-476-7412
NSN 5945-01-361-8845
NSN 5990-00-161-2797
NSN 6150-01-447-0880
NSN 5998-01-386-6420