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 6650-01-298-4138
NSN 5915-00-244-1702
NSN 5930-00-556-2990
NSN 6685-00-230-4267
NSN 6135-01-421-1052
NSN 6620-01-381-5482
NSN 5985-01-156-7921
NSN 5960-00-285-1001
NSN 6220-00-890-4960
NSN 5920-00-162-1041
NSN 5965-01-210-7784
NSN 6220-00-340-1313