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 6685-00-374-0482
NSN 5998-00-629-8665
NSN 5930-01-444-1835
NSN 5895-01-366-5879
NSN 6145-00-620-5515
NSN 6145-00-224-5245
NSN 5975-01-283-8831
NSN 5930-01-016-5444
NSN 5935-00-184-8540
NSN 5996-01-079-3651
NSN 6320-01-414-7099
NSN 5910-01-411-5366