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 5965-01-373-8858
NSN 6150-01-236-9325
NSN 6135-01-441-7922
NSN 4140-01-590-8534
NSN 5998-01-513-7355
NSN 5996-00-116-2703
NSN 6685-01-408-0860
NSN 5996-01-625-4270
NSN 6650-00-266-6808
NSN 5945-00-564-2427
NSN 5925-01-359-1972
NSN 5960-00-907-4194