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 2925-01-649-7543
NSN 5945-01-168-9715
NSN 5998-00-934-9941
NSN 5999-00-528-2263
NSN 5855-00-055-1694
NSN 6650-01-335-9825
NSN 5925-01-523-4838
NSN 5965-01-512-9925
NSN 6240-00-577-3440
NSN 6135-01-104-3790
NSN 6110-01-012-4227
NSN 4140-01-201-4359