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 5985-01-470-0929
NSN 6620-00-816-9755
NSN 5935-00-296-2215
NSN 6135-00-248-4102
NSN 6610-00-346-1610
NSN 5915-01-043-4869
NSN 4140-01-016-3143
NSN 6110-01-384-7865
NSN 6240-01-013-8895
NSN 5925-00-485-9175
NSN 6130-01-580-2162
NSN 6105-01-295-9211