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 5910-00-433-5989
NSN 5925-00-041-1935
NSN 5996-01-422-3087
NSN 5910-00-169-7245
NSN 7035-01-183-7550
NSN 5910-00-008-7436
NSN 5960-01-531-9108
NSN 5998-01-321-9368
NSN 6130-01-355-0103
NSN 7035-00-631-3782
NSN 2925-01-074-5303
NSN 6650-00-458-7586