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 6130-01-634-0603
NSN 6610-01-560-8227
NSN 5920-01-471-5364
NSN 6320-00-228-5678
NSN 5915-01-392-1184
NSN 6130-00-153-3136
NSN 6110-01-027-7341
NSN 5960-01-541-9884
NSN 5930-01-410-3436
NSN 5925-01-204-8583
NSN 5965-01-421-1244
NSN 6220-01-170-6913