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 5999-01-023-1633
NSN 6220-01-167-1805
NSN 5999-00-432-0765
NSN 5930-01-221-5957
NSN 5905-01-050-8992
NSN 5935-00-052-5879
NSN 6320-01-173-7950
NSN 5990-00-277-3763
NSN 6240-00-660-8849
NSN 5999-01-610-3061
NSN 6150-00-593-5199
NSN 6130-01-493-5315