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 iron or nonalloy steel
NSN 5910-00-558-1233
NSN 5910-00-477-1182
NSN 5910-00-805-4575
NSN 6135-01-585-8174
NSN 5915-00-035-4462
NSN 5965-01-050-8447
NSN 6145-01-463-9205
NSN 6610-01-262-3467
NSN 5975-01-314-2942
NSN 5895-00-539-8322
NSN 5930-00-987-5614
NSN 5965-01-415-2898