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 6610-01-077-0601
NSN 5990-00-357-8103
NSN 5905-01-327-5672
NSN 6150-01-054-4924
NSN 6105-00-256-6369
NSN 5990-01-170-0077
NSN 5965-01-448-9585
NSN 6135-00-269-5843
NSN 4140-01-089-8004
NSN 6135-01-069-2482
NSN 5965-01-005-6617
NSN 6645-01-592-2557