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 5930-01-123-6693
NSN 5935-01-555-8803
NSN 5990-00-421-3193
NSN 6650-00-373-9220
NSN 5950-00-666-1887
NSN 5935-01-494-5736
NSN 5960-01-589-6846
NSN 5965-01-560-8572
NSN 5998-01-132-5763
NSN 6620-00-708-2688
NSN 6220-01-519-2252
NSN 5945-01-322-0862