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 6320-01-352-5653
NSN 6645-00-857-0410
NSN 5998-01-030-7211
NSN 6645-00-679-8203
NSN 5950-01-490-4373
NSN 5985-01-558-1800
NSN 6130-01-424-7104
NSN 5950-01-606-9573
NSN 5985-01-552-0536
NSN 6150-00-189-0292
NSN 5910-00-547-9900
NSN 5920-00-962-3567