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 6105-01-584-6454
NSN 5996-01-555-7089
NSN 5910-01-122-8848
NSN 5915-01-614-7157
NSN 6620-01-495-3536
NSN 6320-00-242-3300
NSN 5975-01-125-8301
NSN 5930-01-528-6706
NSN 5835-01-064-2165
NSN 5960-01-442-1770
NSN 5975-00-384-8077
NSN 6650-01-582-5007