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 5895-01-339-3889
NSN 5920-00-406-2712
NSN 5895-00-112-2891
NSN 5895-01-599-2334
NSN 6135-01-508-6083
NSN 6645-00-540-8930
NSN 2925-01-197-7864
NSN 5910-01-401-5279
NSN 5985-01-308-0416
NSN 6240-01-242-0149
NSN 5975-01-371-3916
NSN 6130-01-129-2521