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 5965-01-311-8509
NSN 5895-01-310-1489
NSN 6135-00-162-2437
NSN 5985-01-507-0934
NSN 6130-00-906-3885
NSN 7035-01-029-7221
NSN 5910-01-055-3644
NSN 5950-00-097-8211
NSN 5935-01-566-6894
NSN 6220-01-391-0499
NSN 6320-01-600-5808
NSN 5915-00-089-0527