A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes bushing (as modified).
Classification: Other fittings nesoi of iron or nonalloy steel
NSN 5999-01-230-7782
NSN 6620-01-416-1757
NSN 5960-01-464-9605
NSN 7035-01-189-1549
NSN 5935-00-753-1070
NSN 5985-01-377-0137
NSN 5895-01-278-3756
NSN 5930-00-044-4347
NSN 5905-01-327-4634
NSN 5945-01-493-4161
NSN 6135-01-597-1901
NSN 4140-01-600-1789