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 6135-00-235-1938
NSN 5855-01-138-3396
NSN 5895-01-600-5962
NSN 5835-01-392-3105
NSN 5996-01-517-6573
NSN 5915-01-520-4545
NSN 5975-01-142-7392
NSN 6620-01-633-8443
NSN 5935-01-174-6302
NSN 5915-01-074-4530
NSN 6220-01-269-1835
NSN 5960-01-174-4480