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 6220-01-489-5687
NSN 6220-01-574-8754
NSN 6610-01-502-5952
NSN 6620-00-613-3023
NSN 6620-01-654-9436
NSN 6145-00-403-9458
NSN 7035-01-412-8322
NSN 5960-00-246-4623
NSN 5915-01-313-4612
NSN 5905-00-703-8903
NSN 6150-01-282-0972
NSN 5945-01-094-7961