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 5975-01-472-4201
NSN 6145-01-651-6561
NSN 5950-01-660-3827
NSN 5965-00-469-5009
NSN 5895-00-884-0025
NSN 6220-01-282-9966
NSN 5996-00-469-8536
NSN 5930-00-861-2725
NSN 6320-01-422-1212
NSN 4140-01-192-0497
NSN 5855-01-481-6280
NSN 4140-00-062-1335