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 2925-01-633-4048
NSN 5990-01-065-0492
NSN 5855-00-610-4052
NSN 6145-01-411-1210
NSN 5905-01-179-4758
NSN 5910-01-044-4431
NSN 4140-01-118-8918
NSN 5945-01-632-7660
NSN 6220-01-236-9816
NSN 6320-01-392-6922
NSN 6320-01-338-6006
NSN 5930-01-282-5538