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 5999-01-333-9055
NSN 6645-01-206-4888
NSN 5975-01-003-9803
NSN 5960-01-033-5071
NSN 5930-00-823-8324
NSN 6620-00-891-4658
NSN 5910-01-414-1341
NSN 5999-00-759-7551
NSN 5945-01-046-6319
NSN 6320-01-322-8340
NSN 5930-01-641-4677
NSN 6645-01-536-6111