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 5935-01-033-6564
NSN 6150-01-130-8042
NSN 5996-01-425-1455
NSN 6650-01-371-2356
NSN 6105-01-386-6694
NSN 5945-00-491-3185
NSN 6240-00-400-7980
NSN 5998-00-549-9480
NSN 5975-01-280-5371
NSN 5915-01-411-6202
NSN 5985-01-182-7437
NSN 5920-00-605-4741