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 6135-01-161-3914
NSN 6110-00-636-1234
NSN 5915-01-417-3123
NSN 6685-00-848-7705
NSN 5920-01-323-6369
NSN 6645-00-279-1777
NSN 7035-01-369-1445
NSN 5905-01-376-2285
NSN 6610-00-536-4977
NSN 5945-00-455-8546
NSN 5920-00-752-3081
NSN 5998-01-515-5349