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 6150-01-101-8887
NSN 6240-01-361-9167
NSN 6650-00-197-7563
NSN 7035-01-204-7481
NSN 5990-01-647-4669
NSN 6610-00-691-4698
NSN 5925-00-879-9567
NSN 5999-01-513-6448
NSN 6105-01-469-3486
NSN 5990-00-665-4105
NSN 5935-00-254-5508
NSN 6110-00-248-7475