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 5895-01-145-5358
NSN 5895-00-571-0128
NSN 7035-01-003-9142
NSN 5915-01-078-2423
NSN 5855-01-383-6860
NSN 4140-00-377-9843
NSN 6130-00-358-4320
NSN 4140-00-740-2153
NSN 5965-01-467-1857
NSN 5915-00-732-5629
NSN 5910-00-185-5329
NSN 5975-00-838-0443