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 5920-00-871-1045
NSN 5835-01-484-1362
NSN 5996-01-338-5256
NSN 5920-01-582-3673
NSN 5960-00-230-8366
NSN 5965-00-479-9567
NSN 5975-01-362-2838
NSN 6145-01-090-3228
NSN 6620-00-362-2400
NSN 6135-01-300-7451
NSN 5910-00-780-8853
NSN 6150-01-438-5590