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 6110-01-446-1804
NSN 6105-00-918-4719
NSN 5855-01-268-6468
NSN 6105-01-459-2589
NSN 6220-01-588-9800
NSN 6135-01-167-7604
NSN 5910-00-203-3712
NSN 6220-01-294-0764
NSN 6220-00-719-7714
NSN 5960-01-360-2117
NSN 5835-00-518-4507
NSN 6110-00-491-8502