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 5895-01-476-1852
NSN 6130-01-581-1277
NSN 6135-01-572-3296
NSN 5855-01-218-3735
NSN 6320-00-242-3300
NSN 5910-00-181-4447
NSN 6685-00-137-2616
NSN 6105-00-104-6853
NSN 7035-00-096-9986
NSN 5960-00-145-9361
NSN 5998-00-460-5134
NSN 6105-01-439-2125