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 6130-01-115-2329
NSN 4140-00-411-4720
NSN 5950-01-334-0994
NSN 6145-01-018-1752
NSN 5999-01-424-0566
NSN 5985-00-817-4913
NSN 5960-00-690-9991
NSN 5855-01-452-0955
NSN 5999-01-355-2236
NSN 5990-01-352-5255
NSN 6145-01-444-3548
NSN 5975-00-617-9509