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 iron or nonalloy steel
NSN 2925-00-149-0760
NSN 5998-00-540-9571
NSN 7035-00-931-9415
NSN 5975-01-435-4899
NSN 5915-01-464-1272
NSN 6240-01-348-0057
NSN 5905-01-322-7291
NSN 5925-01-271-7652
NSN 5950-00-004-4726
NSN 5905-01-268-2927
NSN 4140-01-261-6778
NSN 5920-00-518-1793