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 5996-01-071-6441
NSN 5905-01-467-6948
NSN 5835-00-706-0829
NSN 6110-00-404-0496
NSN 5950-00-077-1563
NSN 6320-01-523-4954
NSN 5920-01-191-6321
NSN 5985-00-284-1869
NSN 5920-00-558-6792
NSN 5998-01-434-6371
NSN 5905-01-381-0638
NSN 6620-00-130-0815