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 5996-00-926-7806
NSN 5915-01-017-5664
NSN 5975-01-570-2892
NSN 5920-01-563-8345
NSN 6150-01-205-8476
NSN 5915-00-184-7664
NSN 5985-00-081-1885
NSN 5855-01-407-2300
NSN 6645-00-445-8143
NSN 6645-01-644-5312
NSN 6620-00-789-8684
NSN 6130-01-132-9274