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 5855-00-189-6066
NSN 5855-00-911-1370
NSN 5999-00-606-7642
NSN 5950-00-452-9426
NSN 4140-00-501-7833
NSN 6105-01-125-6498
NSN 6110-01-203-8830
NSN 5985-00-227-4232
NSN 5920-00-135-4930
NSN 6110-01-411-6608
NSN 6145-01-603-7169
NSN 6135-00-862-5736