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 6320-01-183-8196
NSN 5835-00-106-2120
NSN 5920-01-519-3615
NSN 6130-00-605-7887
NSN 4140-01-155-5620
NSN 6645-01-238-2718
NSN 5855-00-408-2611
NSN 5999-00-884-2458
NSN 6220-01-642-0250
NSN 6685-00-203-4485
NSN 6320-01-330-4634
NSN 5930-00-319-4719