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 6110-01-356-6937
NSN 2925-00-133-9594
NSN 6650-01-286-3417
NSN 5945-01-184-6409
NSN 5915-01-450-9285
NSN 5965-01-464-3372
NSN 6220-01-416-2867
NSN 5950-01-051-6081
NSN 6620-00-104-5677
NSN 6145-01-023-4532
NSN 5985-00-018-8090
NSN 6240-00-185-8367