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 6320-00-937-5625
NSN 6150-01-448-0037
NSN 6650-00-944-7687
NSN 5905-01-331-6366
NSN 5855-01-441-3189
NSN 5930-01-415-8148
NSN 6645-01-288-5973
NSN 6320-01-562-1599
NSN 6645-00-357-8827
NSN 5895-01-163-1235
NSN 6645-01-556-5263
NSN 6645-01-109-7029