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 5999-01-372-4231
NSN 6105-00-679-2804
NSN 5996-01-046-2799
NSN 6150-00-142-9142
NSN 6105-00-684-6807
NSN 6320-01-651-7476
NSN 6685-00-230-4267
NSN 6240-01-357-7925
NSN 5915-01-393-2113
NSN 6320-00-894-1644
NSN 6220-01-383-3313
NSN 5990-00-319-0811