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 5945-01-498-6410
NSN 6610-01-148-6474
NSN 6620-00-010-8190
NSN 6105-00-392-1919
NSN 6150-01-655-1951
NSN 5895-01-085-0791
NSN 6150-01-281-7279
NSN 6220-00-229-4125
NSN 6135-00-062-5080
NSN 5950-01-562-7319
NSN 5895-01-403-2793
NSN 5855-00-149-0766