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 5930-01-211-9410
NSN 5895-01-316-8804
NSN 6650-00-975-6498
NSN 5990-01-514-8030
NSN 5945-01-468-2709
NSN 5895-01-334-8368
NSN 4140-01-616-4404
NSN 5960-00-647-3001
NSN 5975-01-562-2181
NSN 5998-00-111-7157
NSN 6610-01-352-5500
NSN 5910-01-352-5068