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 5996-01-052-0501
NSN 2925-00-341-3336
NSN 5998-01-362-1008
NSN 5905-01-265-0307
NSN 5975-01-615-8059
NSN 6320-01-082-2970
NSN 6240-01-277-7962
NSN 6620-01-192-6186
NSN 6110-01-513-8175
NSN 6610-00-416-9753
NSN 6105-01-433-2899
NSN 5990-01-540-1619