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 5999-01-418-7535
NSN 5915-01-378-3141
NSN 5915-00-206-0086
NSN 5920-01-414-2393
NSN 5835-01-360-2657
NSN 6220-01-085-7090
NSN 5910-00-976-5705
NSN 5965-01-170-5705
NSN 6650-00-684-3060
NSN 6645-00-221-7071
NSN 5920-01-145-6926
NSN 6220-01-401-5337