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 5925-00-466-7308
NSN 5990-00-471-9767
NSN 6610-01-031-7248
NSN 6220-00-481-8907
NSN 5910-01-212-4231
NSN 6135-01-472-9011
NSN 6135-00-985-7846
NSN 6645-00-312-2752
NSN 5950-00-281-2389
NSN 6110-00-512-7845
NSN 5945-01-348-7996
NSN 5855-00-916-2236