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 5996-01-409-1860
NSN 6135-00-194-9354
NSN 6685-01-293-9364
NSN 5910-01-116-4728
NSN 6220-01-101-4906
NSN 6135-01-547-3983
NSN 5915-01-241-7647
NSN 6220-00-753-7664
NSN 5915-01-551-0745
NSN 5855-01-627-0837
NSN 6685-01-196-3565
NSN 5895-01-212-6422