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 5895-01-534-2255
NSN 6135-01-420-5907
NSN 5930-01-111-3478
NSN 6150-01-634-0575
NSN 6610-01-293-0644
NSN 5960-00-195-4448
NSN 5925-01-128-3582
NSN 5965-01-406-0198
NSN 5915-01-370-3505
NSN 5930-01-117-6975
NSN 5835-01-152-9483
NSN 5985-01-463-2223