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 6220-01-318-0969
NSN 5960-01-543-0235
NSN 7035-01-532-8077
NSN 6145-01-510-9570
NSN 6135-01-467-5100
NSN 5920-01-158-4517
NSN 6645-00-309-0447
NSN 6105-00-988-2471
NSN 5895-00-622-6139
NSN 6645-00-258-8547
NSN 5996-01-486-1886
NSN 6645-00-010-3054