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 5855-00-444-2298
NSN 6145-00-544-1253
NSN 5920-01-215-4741
NSN 6650-01-591-8574
NSN 5910-01-123-5835
NSN 5985-01-512-5546
NSN 5985-00-938-4980
NSN 5915-01-107-3167
NSN 6135-00-078-9931
NSN 5965-01-500-1840
NSN 4140-01-250-2023
NSN 6110-00-706-6668