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 5996-01-212-2605
NSN 6645-01-411-2283
NSN 6650-01-485-6505
NSN 5920-01-315-4366
NSN 6620-01-463-1373
NSN 6650-01-480-5443
NSN 5925-01-105-2704
NSN 5990-01-197-6922
NSN 5990-00-982-2760
NSN 5920-01-541-2606
NSN 6105-01-130-2417
NSN 5975-01-127-2480