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 5999-00-066-6152
NSN 5915-01-399-3273
NSN 5996-01-651-2285
NSN 5985-01-628-9249
NSN 5835-00-111-2953
NSN 5895-00-489-8670
NSN 5855-01-223-0833
NSN 6320-01-207-0636
NSN 5950-01-592-6407
NSN 5990-00-917-4220
NSN 5996-00-452-2187
NSN 6685-01-605-2959