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 5990-00-660-8885
NSN 6240-01-273-0193
NSN 6240-01-023-7720
NSN 6685-01-279-0647
NSN 6320-00-456-2092
NSN 6620-01-171-2505
NSN 5925-01-484-6079
NSN 5925-00-219-2908
NSN 6105-01-090-8424
NSN 2925-01-412-9520
NSN 5999-01-391-7003
NSN 5998-01-643-6746