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 6105-00-059-5357
NSN 5985-00-205-9568
NSN 6130-01-005-3875
NSN 6110-01-055-6442
NSN 5930-00-161-0601
NSN 5990-01-432-0523
NSN 6645-00-467-6094
NSN 6220-00-216-9504
NSN 5990-01-433-3786
NSN 6645-00-965-5273
NSN 5950-00-148-8306
NSN 6150-00-113-3431