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 6240-01-110-1363
NSN 6105-01-117-7944
NSN 5925-00-203-1278
NSN 5960-01-449-1310
NSN 5925-01-344-4901
NSN 6130-01-177-2706
NSN 5925-01-246-9620
NSN 5999-00-355-6295
NSN 5925-00-494-4685
NSN 5855-01-225-5855
NSN 5998-01-359-5089
NSN 5925-00-170-4090