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 6220-01-552-6229
NSN 5895-01-315-8413
NSN 6110-01-264-2692
NSN 6130-00-952-0819
NSN 5950-01-421-3169
NSN 5999-00-664-1818
NSN 5999-01-485-3950
NSN 5925-01-562-9616
NSN 6130-01-458-3559
NSN 6105-00-149-7956
NSN 5996-00-966-4688
NSN 5960-01-070-3655