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 6240-01-009-0363
NSN 5930-01-226-7071
NSN 6135-01-128-5358
NSN 6620-01-365-1499
NSN 6645-01-500-0827
NSN 6130-01-513-9191
NSN 5920-01-165-2814
NSN 5950-00-085-0217
NSN 5835-01-544-5183
NSN 5960-00-783-6027
NSN 5920-01-420-4934
NSN 5855-01-081-7594