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 alloy steel not stainless
NSN 6130-01-167-8036
NSN 2925-01-187-0423
NSN 5999-01-611-7138
NSN 5945-01-302-2876
NSN 5998-01-013-4958
NSN 6685-00-052-1865
NSN 6130-00-343-1660
NSN 6645-01-343-6077
NSN 6150-01-166-9448
NSN 6320-01-195-5583
NSN 6685-00-104-7149
NSN 2925-01-215-5022