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 5960-00-066-2573
NSN 5945-01-007-5931
NSN 5996-01-284-3185
NSN 6650-01-416-9869
NSN 5996-01-321-1559
NSN 5925-01-431-8886
NSN 5905-01-433-6813
NSN 5950-01-396-1092
NSN 5910-00-287-3258
NSN 5985-01-553-2304
NSN 5996-01-012-5716
NSN 5996-01-145-8953