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 5960-00-225-6731
NSN 6150-01-296-5848
NSN 6620-01-313-2211
NSN 5950-01-025-0891
NSN 6645-01-144-1431
NSN 5905-01-436-5979
NSN 5895-01-642-1232
NSN 5905-00-429-8629
NSN 5855-00-446-5921
NSN 5910-01-105-6171
NSN 6110-01-188-5040
NSN 7035-00-177-1557