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 5985-01-647-4127
NSN 6610-01-391-5092
NSN 6610-00-388-9188
NSN 4140-01-507-5624
NSN 5910-00-148-4886
NSN 6645-00-531-4820
NSN 6610-01-581-3692
NSN 5999-00-599-1705
NSN 6105-01-581-8680
NSN 6130-00-420-8811
NSN 6220-01-237-6776
NSN 5920-01-020-7659