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 5895-01-379-8611
NSN 5905-01-435-5505
NSN 4140-01-611-5424
NSN 5950-00-366-0041
NSN 4140-01-030-1298
NSN 5920-00-843-9007
NSN 6645-01-009-7678
NSN 5998-00-900-5882
NSN 5996-00-132-4203
NSN 5930-00-932-4244
NSN 5945-01-472-2099
NSN 5925-01-103-4894