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 5855-01-177-4751
NSN 6610-01-179-8352
NSN 2925-00-149-0760
NSN 5920-00-165-9160
NSN 5960-01-484-2042
NSN 5920-00-561-0232
NSN 5930-01-627-1667
NSN 6110-00-157-1699
NSN 6685-01-269-0526
NSN 6220-01-046-4729
NSN 6110-00-581-4445
NSN 6130-00-153-3136