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 5920-01-068-3135
NSN 5835-00-092-1136
NSN 6220-01-273-0934
NSN 5920-01-169-7888
NSN 6130-01-419-2221
NSN 6220-01-135-3841
NSN 6645-00-547-4388
NSN 5960-01-264-9295
NSN 5965-01-633-8849
NSN 5945-00-567-4097
NSN 5945-00-402-1852
NSN 6650-00-338-7350