An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. 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 pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.
Classification: Other fittings nesoi of alloy steel not stainless
NSN 6610-01-045-1823
NSN 6220-01-571-8879
NSN 6645-01-503-2240
NSN 6150-00-660-5085
NSN 5915-01-660-6679
NSN 5965-01-082-3757
NSN 6150-00-278-1294
NSN 5990-00-067-6791
NSN 5835-01-232-6904
NSN 6650-01-158-4236
NSN 6320-01-475-7654
NSN 5910-00-206-3224