No other part numbers with same form, fit, and function found.
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 6650-00-389-4111
NSN 5855-00-997-6225
NSN 5920-00-456-5211
NSN 6145-01-400-1030
NSN 6220-01-593-0061
NSN 6320-00-790-4844
NSN 6150-01-215-1529
NSN 6620-00-109-9498
NSN 6620-01-004-2738
NSN 5999-01-212-9858
NSN 6145-01-069-5286
NSN 6145-01-130-5416