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).
NSN 6220-01-492-5018
NSN 5920-01-357-5785
NSN 6620-01-146-4680
NSN 5975-01-039-9750
NSN 6105-00-807-0713
NSN 6240-00-763-8696
NSN 6650-01-186-5762
NSN 6240-01-244-9340
NSN 6320-00-261-9136
NSN 5999-00-099-6889
NSN 5945-01-573-6488
NSN 5985-00-762-1728