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 6135-00-255-1340
NSN 5910-01-648-2045
NSN 2925-01-179-7795
NSN 5965-01-043-9357
NSN 5998-01-118-4870
NSN 5999-01-629-1901
NSN 5930-01-220-1809
NSN 6320-01-325-1487
NSN 5920-01-015-5720
NSN 5945-01-605-3053
NSN 5910-01-113-7782
NSN 6240-01-296-0587