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 5920-00-245-0250
NSN 6130-00-836-2976
NSN 5975-01-548-9182
NSN 5855-00-688-9954
NSN 2925-01-642-8954
NSN 6150-00-091-9101
NSN 6105-01-025-7488
NSN 2925-01-323-9835
NSN 5945-01-557-9540
NSN 6240-00-081-6889
NSN 6105-01-640-7484
NSN 5990-01-407-6615