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 5855-01-184-8089
NSN 5996-00-731-1759
NSN 5935-01-111-9490
NSN 6240-01-192-2479
NSN 5835-01-566-5462
NSN 6105-01-073-0611
NSN 5935-01-362-5192
NSN 2925-00-167-6762
NSN 5930-00-731-9767
NSN 5965-01-381-2998
NSN 5998-00-583-8617
NSN 5975-01-449-3950