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 5905-01-528-7879
NSN 6240-01-415-5581
NSN 5915-00-589-9712
NSN 4140-00-296-8978
NSN 6320-01-449-1014
NSN 6610-01-213-8589
NSN 5965-01-167-8513
NSN 5960-01-573-6483
NSN 6220-01-189-1373
NSN 5910-01-068-3381
NSN 6110-01-336-3649
NSN 5990-01-206-3606