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 6240-00-488-0278
NSN 5996-01-430-7180
NSN 4140-01-441-5542
NSN 5965-00-959-8162
NSN 6105-01-385-9769
NSN 6130-00-151-5001
NSN 5855-01-250-2421
NSN 7035-00-902-8995
NSN 5985-01-634-0635
NSN 6240-01-195-8696
NSN 4140-01-059-2095
NSN 5965-00-815-2525