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 6240-00-928-7181
NSN 5910-01-356-1610
NSN 5996-00-161-4202
NSN 5960-00-431-5263
NSN 7035-01-123-8723
NSN 5910-01-506-7634
NSN 6610-01-602-9619
NSN 5910-01-618-6018
NSN 5930-00-786-0139
NSN 5910-01-248-9303
NSN 6145-01-324-2518
NSN 5960-00-815-9820