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 6135-01-036-3495
NSN 5998-00-284-3804
NSN 6130-01-294-7481
NSN 5855-00-922-6459
NSN 6135-00-248-4102
NSN 6620-01-279-8884
NSN 6610-01-624-5279
NSN 6685-00-234-8995
NSN 5915-01-459-1090
NSN 2925-00-008-5485
NSN 6240-00-193-5082
NSN 5905-01-028-8224