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 5996-01-372-2153
NSN 5975-01-352-7169
NSN 5905-00-952-7228
NSN 5920-00-521-8331
NSN 5835-00-222-3956
NSN 5930-00-021-9270
NSN 5910-01-116-2626
NSN 2925-00-015-8794
NSN 4140-01-416-2312
NSN 5945-00-148-5745
NSN 5855-01-144-4837
NSN 5950-01-168-7568