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 5945-00-453-9436
NSN 5910-01-633-9963
NSN 5905-00-588-8345
NSN 5985-00-539-4848
NSN 5930-01-013-3267
NSN 5998-00-141-0399
NSN 5960-00-898-9145
NSN 6220-00-796-1111
NSN 5855-01-125-9167
NSN 7035-00-756-4374
NSN 5855-01-364-1005
NSN 2925-00-816-8765