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 6645-01-491-6965
NSN 5965-01-146-9162
NSN 6105-00-059-5357
NSN 6220-01-502-6030
NSN 6650-00-775-6560
NSN 5975-01-425-8478
NSN 6110-01-125-9723
NSN 6220-00-276-2785
NSN 5895-01-007-8155
NSN 5835-00-892-3510
NSN 6145-01-181-2808
NSN 5998-01-054-2994