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 6650-01-580-1586
NSN 5895-01-194-5676
NSN 5855-01-426-5589
NSN 5895-01-442-8459
NSN 5895-00-146-1809
NSN 6145-01-278-9675
NSN 5895-01-010-6275
NSN 6645-01-418-1657
NSN 5998-01-350-4169
NSN 5999-00-285-2987
NSN 5990-01-218-5160
NSN 5895-01-431-8612