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 5905-00-027-0230
NSN 5915-01-379-0307
NSN 5960-01-359-4257
NSN 5925-01-553-8725
NSN 5935-01-649-3982
NSN 5960-01-322-4341
NSN 5975-01-605-3685
NSN 6110-01-547-7700
NSN 5999-00-007-3647
NSN 6105-01-435-4376
NSN 5996-00-773-9569
NSN 5996-01-453-4250