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 6135-01-386-5709
NSN 7035-01-516-4516
NSN 5935-01-418-0771
NSN 5930-01-123-8239
NSN 5925-00-256-1218
NSN 5920-01-262-2892
NSN 4140-00-606-9453
NSN 5998-01-286-7769
NSN 6220-01-534-3965
NSN 5999-00-956-0679
NSN 6610-01-382-4974
NSN 6645-00-134-9358