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 5998-01-292-3839
NSN 5985-00-877-6072
NSN 5910-00-753-2850
NSN 5920-00-507-5105
NSN 5920-01-232-4839
NSN 6620-01-415-5803
NSN 5935-00-246-5280
NSN 5996-01-306-2076
NSN 6135-00-593-6831
NSN 5905-01-139-6776
NSN 6240-01-169-6488
NSN 6620-01-580-0883