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 5910-01-432-2825
NSN 6650-00-379-5434
NSN 5855-01-644-0445
NSN 4140-00-975-2210
NSN 5895-01-523-2420
NSN 6240-01-394-8592
NSN 5975-01-062-0960
NSN 5990-01-421-5342
NSN 6320-01-195-5583
NSN 5895-01-099-4102
NSN 6135-01-313-8323
NSN 6645-01-330-6028