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 6645-01-010-3746
NSN 6150-00-153-3196
NSN 5835-01-126-9358
NSN 6130-01-084-0398
NSN 5905-01-437-7102
NSN 5996-00-204-6364
NSN 6610-01-219-3168
NSN 6220-00-274-8541
NSN 5910-00-285-6400
NSN 6610-00-705-9502
NSN 5910-01-012-2526
NSN 6150-01-039-6886