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 5930-01-088-5923
NSN 5915-01-340-3118
NSN 6240-00-955-9324
NSN 6105-01-181-6304
NSN 5915-00-807-0203
NSN 6220-01-589-6532
NSN 5998-00-072-9823
NSN 5945-01-442-7188
NSN 5920-00-566-7047
NSN 5985-01-124-8752
NSN 5950-01-127-5487
NSN 6145-00-528-6467