A device used on nonvehicular power transmission components to increase torque and/or change ratios between the drive and driven shaft or shafts by the medium of liquid under pressure within the unit. It may include a manual means for reversing rotation and changing speed ranges. Excludes transmission, cross-drive; and transmissions with controlled differentials.
Classification: Multiple and variable ratio speed changers, each ratio selected by manual manipulation
NSN 6150-01-070-5953
NSN 6105-00-153-7967
NSN 6135-00-593-6831
NSN 5930-01-235-2748
NSN 6145-01-356-3531
NSN 6620-01-044-3371
NSN 6620-01-197-7665
NSN 6610-01-633-6773
NSN 5930-01-495-0107
NSN 5855-01-409-1792
NSN 5910-00-009-4744
NSN 5990-00-589-5045