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 5905-01-517-6617
NSN 5996-01-610-6641
NSN 6110-01-607-4079
NSN 5985-00-692-1550
NSN 6145-01-026-0030
NSN 5965-01-058-9785
NSN 6620-01-039-5468
NSN 5960-01-433-7565
NSN 5945-00-427-1306
NSN 6685-01-359-3845
NSN 6145-01-595-3515
NSN 6650-00-872-0942