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 5996-01-467-9391
NSN 4140-00-850-5973
NSN 5905-01-373-9018
NSN 6105-00-339-8366
NSN 5998-01-462-1293
NSN 6610-01-469-6235
NSN 6150-01-188-7317
NSN 5945-00-661-0506
NSN 6645-00-270-6817
NSN 5996-01-415-3291
NSN 5855-01-647-0320
NSN 6645-00-498-6869