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: Copper alloy tube or pipe fittings
NSN 6685-00-212-0590
NSN 5925-01-157-9950
NSN 5910-00-660-5006
NSN 5960-01-132-2975
NSN 5990-01-073-4782
NSN 5990-01-384-2697
NSN 5935-00-299-7897
NSN 5985-01-401-5387
NSN 5935-01-123-0924
NSN 6620-00-431-3837
NSN 6240-01-350-7753
NSN 6145-01-094-0442