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 6105-00-629-7438
NSN 5920-01-634-0250
NSN 5915-00-125-9914
NSN 6685-01-144-7304
NSN 6650-01-579-3855
NSN 5985-01-079-5891
NSN 5950-00-157-3785
NSN 5925-00-561-9648
NSN 5999-01-464-4076
NSN 6110-01-025-6139
NSN 5950-00-936-8102
NSN 4140-01-244-2985