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 6240-00-139-5367
NSN 5895-01-143-0822
NSN 6135-01-322-4655
NSN 6110-00-821-5534
NSN 5910-01-372-2336
NSN 6105-00-411-8585
NSN 5950-01-501-5682
NSN 7035-01-150-1917
NSN 6105-00-464-6087
NSN 6650-01-334-9410
NSN 5998-00-903-3363
NSN 5985-01-572-7972