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 5960-01-425-1454
NSN 5855-00-482-9876
NSN 6110-00-310-8709
NSN 2925-00-504-2363
NSN 5905-01-299-2686
NSN 6240-00-269-9727
NSN 6240-01-537-1176
NSN 5960-00-927-6716
NSN 5935-01-511-1238
NSN 5996-01-396-4767
NSN 5965-01-571-7958
NSN 5990-01-443-2931