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 6610-00-904-4839
NSN 6145-00-681-1585
NSN 5999-01-331-4362
NSN 6650-00-283-0978
NSN 5895-00-419-3634
NSN 5975-00-179-4708
NSN 6145-01-506-6578
NSN 6130-00-839-6148
NSN 6110-00-721-4042
NSN 4140-01-063-8709
NSN 5975-00-218-0414
NSN 5905-01-034-7382