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 alloy steel not stainless
NSN 5945-00-517-9566
NSN 5945-00-553-9963
NSN 6220-01-141-0180
NSN 6105-01-220-0686
NSN 6650-00-287-5868
NSN 6150-00-393-4206
NSN 6240-01-070-6028
NSN 6240-01-098-6410
NSN 5935-01-085-4977
NSN 5996-01-386-4230
NSN 5999-00-230-1216
NSN 5835-01-531-0379