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 5915-01-487-7703
NSN 6645-00-616-1289
NSN 5990-01-054-4255
NSN 6135-01-031-8078
NSN 2925-01-502-5896
NSN 5930-01-189-8537
NSN 5950-00-428-6313
NSN 4140-01-145-8823
NSN 5975-01-401-5355
NSN 6645-00-248-5434
NSN 5998-00-424-2697
NSN 6645-01-066-6665