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 5945-01-442-8081
NSN 5895-01-561-3874
NSN 6320-00-977-3930
NSN 7035-01-058-8728
NSN 5996-00-153-3216
NSN 6145-00-044-3584
NSN 6240-01-435-7973
NSN 4140-00-337-6631
NSN 6135-01-517-4261
NSN 6240-00-383-7668
NSN 5999-01-358-3501
NSN 5998-01-196-0290