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 5975-01-054-1834
NSN 5960-01-225-1610
NSN 5915-01-633-9845
NSN 6650-00-800-4092
NSN 5920-01-188-1404
NSN 6130-01-215-3688
NSN 4140-01-555-8190
NSN 4140-01-310-3330
NSN 5935-01-527-3381
NSN 5996-01-633-7979
NSN 6135-01-341-9814
NSN 5998-01-227-5430