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 6105-01-526-2878
NSN 6645-01-268-7265
NSN 6220-01-122-6945
NSN 5998-01-202-8949
NSN 5895-00-233-4170
NSN 5965-00-173-4440
NSN 5975-00-156-0416
NSN 5945-00-238-7418
NSN 6610-00-858-2094
NSN 6135-00-191-6444
NSN 6320-01-330-2138
NSN 5999-01-302-9049