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 6645-00-776-8234
NSN 6220-01-608-9546
NSN 6145-00-311-8884
NSN 4140-00-849-9295
NSN 5985-00-205-2922
NSN 5945-00-207-8861
NSN 5895-01-202-1288
NSN 5996-00-106-1064
NSN 6620-00-248-6950
NSN 4140-01-605-1414
NSN 5990-01-134-7756
NSN 5960-00-275-0910