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 5990-01-056-6413
NSN 5996-01-335-7398
NSN 5950-01-536-6040
NSN 5925-01-502-5621
NSN 5920-01-165-6881
NSN 6150-01-100-9859
NSN 6610-01-413-3912
NSN 5960-01-632-6576
NSN 5990-00-226-1152
NSN 7035-00-897-7567
NSN 5855-01-646-5962
NSN 5998-01-005-0208