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 5920-01-508-4243
NSN 6220-01-198-9959
NSN 2925-00-211-4761
NSN 5996-01-088-8715
NSN 6645-00-593-5420
NSN 6135-01-031-8078
NSN 6135-00-166-5984
NSN 6240-00-964-3728
NSN 6645-01-034-6037
NSN 5910-01-589-0511
NSN 5985-01-613-2276
NSN 5920-01-384-7451