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 7035-01-408-8698
NSN 6145-01-657-2665
NSN 6220-00-266-8222
NSN 6240-01-592-3176
NSN 5990-01-658-9964
NSN 6150-00-136-1568
NSN 5905-00-708-0891
NSN 6240-01-470-2496
NSN 5999-00-772-3801
NSN 6145-00-810-9470
NSN 6220-01-308-9364
NSN 6135-01-391-6515