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 5855-00-688-9954
NSN 6240-01-096-9121
NSN 5895-00-605-0811
NSN 6130-00-826-8284
NSN 6135-00-087-5300
NSN 6220-00-984-5181
NSN 6110-00-500-4914
NSN 4140-01-634-0330
NSN 6610-00-419-7844
NSN 4140-01-627-4357
NSN 5915-00-570-4517
NSN 6130-00-525-9975