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 5905-00-398-0778
NSN 5998-00-914-6696
NSN 6110-00-012-2734
NSN 5965-00-532-3284
NSN 5945-01-050-9489
NSN 5910-00-081-0588
NSN 5950-01-526-0686
NSN 2925-01-483-2389
NSN 4140-01-191-1247
NSN 6130-01-236-8444
NSN 6150-00-157-5988
NSN 5895-01-394-5469