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 iron or nonalloy steel
NSN 6110-00-435-4212
NSN 5975-00-959-3606
NSN 5996-01-652-9693
NSN 5999-00-277-4257
NSN 5990-01-465-9235
NSN 5915-01-100-3652
NSN 5910-01-410-7749
NSN 5985-01-553-7834
NSN 6220-01-165-0256
NSN 4140-01-293-9315
NSN 5975-01-028-2989
NSN 5855-00-221-9435