Center wrenching
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 6130-00-514-1177
NSN 6620-01-149-8628
NSN 5935-01-315-0010
NSN 5985-01-183-8218
NSN 5999-01-370-7215
NSN 7035-01-377-0760
NSN 6145-00-547-0920
NSN 4140-00-483-1932
NSN 5910-00-883-0841
NSN 5920-01-573-6166
NSN 5835-01-282-9768
NSN 5998-00-205-2919