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 6150-01-076-4811
NSN 6145-00-433-4079
NSN 6105-00-868-1670
NSN 6240-01-245-6968
NSN 6240-01-465-1355
NSN 6240-01-406-5345
NSN 6220-00-173-7200
NSN 5985-01-248-8522
NSN 6110-00-784-4008
NSN 6620-01-593-0817
NSN 5999-00-153-6685
NSN 5998-01-415-3068