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 6685-00-466-8879
NSN 6145-00-493-4073
NSN 6610-01-211-4210
NSN 7035-01-327-4456
NSN 5930-00-488-4820
NSN 6150-01-351-2156
NSN 5935-01-090-1681
NSN 5965-00-445-1843
NSN 5905-01-464-2822
NSN 5985-01-012-1515
NSN 6135-00-377-9165
NSN 5930-00-679-6037