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 5920-00-071-4723
NSN 6650-00-618-9398
NSN 6645-01-654-5293
NSN 7035-00-371-7749
NSN 6320-00-456-2092
NSN 5855-01-522-5457
NSN 5895-00-141-9127
NSN 5855-00-361-0167
NSN 5998-01-274-6040
NSN 6110-00-397-7531
NSN 5855-00-481-0019
NSN 5915-01-151-4766