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 6135-01-034-5202
NSN 5910-01-367-2738
NSN 5855-00-631-4565
NSN 6320-01-295-9992
NSN 6220-01-265-1077
NSN 5945-01-020-7897
NSN 5975-01-496-5278
NSN 5930-01-183-3457
NSN 5920-00-401-7951
NSN 6645-01-105-4647
NSN 6320-01-245-5307
NSN 5996-00-896-7086