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 5935-01-463-8543
NSN 5975-00-230-4824
NSN 5910-01-317-8648
NSN 6135-01-184-0727
NSN 7035-01-366-5912
NSN 6645-01-355-9102
NSN 6145-00-291-5388
NSN 5990-01-252-8175
NSN 6240-01-420-8320
NSN 5945-01-566-0921
NSN 7035-00-392-5417
NSN 6220-01-239-0559