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 6105-01-646-1110
NSN 5996-00-805-5804
NSN 2925-01-152-8618
NSN 5998-01-025-8139
NSN 5930-01-114-5590
NSN 6135-01-656-7556
NSN 5910-01-391-4153
NSN 6240-00-351-3375
NSN 5990-01-160-6978
NSN 5960-01-023-8037
NSN 4140-01-122-3036
NSN 6620-01-430-2212