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 6220-01-377-4957
NSN 5998-01-126-0433
NSN 5855-00-631-4565
NSN 6220-01-359-7820
NSN 5935-01-237-3510
NSN 5998-01-235-8927
NSN 6110-00-960-7341
NSN 2925-01-577-0004
NSN 5985-00-627-3996
NSN 5935-00-337-0445
NSN 2925-01-197-7864
NSN 7035-01-311-3325