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 5999-01-424-5779
NSN 5895-00-958-7607
NSN 6610-01-435-8499
NSN 5975-00-838-8208
NSN 5930-01-131-6869
NSN 5905-00-666-4983
NSN 5965-00-246-5612
NSN 5950-01-554-3988
NSN 6620-00-050-9831
NSN 6610-01-231-9283
NSN 5920-01-148-5279
NSN 5855-01-105-7793