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 5920-00-430-3166
NSN 6240-01-612-2252
NSN 5965-01-142-8044
NSN 6105-01-547-4218
NSN 5925-01-120-9816
NSN 5950-01-411-6227
NSN 5920-01-579-2153
NSN 5910-01-106-9016
NSN 5895-01-473-0273
NSN 4140-00-501-7833
NSN 6685-01-605-3617
NSN 5960-01-170-4057