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 5920-01-442-3395
NSN 5905-01-475-3161
NSN 5925-01-148-5404
NSN 5930-00-171-8867
NSN 7035-00-188-6674
NSN 5950-00-449-4487
NSN 5930-01-351-8047
NSN 6150-01-075-7283
NSN 5855-00-281-3843
NSN 5855-01-180-5369
NSN 6220-00-541-8515
NSN 5930-00-188-7866