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 5835-01-340-0786
NSN 5950-00-889-4510
NSN 6610-01-524-9576
NSN 5835-01-515-6537
NSN 6110-01-098-5739
NSN 5965-01-512-8842
NSN 5905-01-616-4583
NSN 4140-01-298-5651
NSN 6145-00-945-1866
NSN 5999-01-442-7643
NSN 5960-01-454-7064
NSN 5950-01-296-3531