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 5996-01-354-6483
NSN 6130-01-406-1868
NSN 5960-01-031-1759
NSN 5905-01-200-7728
NSN 6105-00-470-9042
NSN 5996-00-996-1021
NSN 6685-00-204-6037
NSN 6135-01-177-3552
NSN 5945-01-653-1124
NSN 6220-01-183-1732
NSN 5920-01-042-9351
NSN 6320-01-098-2503