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 5855-01-447-3137
NSN 2925-01-053-5697
NSN 5935-00-233-2283
NSN 5996-01-562-2370
NSN 6150-00-188-9869
NSN 5996-01-025-3611
NSN 4140-01-486-5483
NSN 5905-01-123-3675
NSN 5930-01-641-0836
NSN 7035-01-281-3642
NSN 5930-01-568-9355
NSN 5925-00-472-1371