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 2925-01-532-8445
NSN 5999-01-608-5445
NSN 5950-00-681-2996
NSN 5925-01-234-7049
NSN 6150-01-548-6009
NSN 6150-00-563-4583
NSN 6150-01-202-8957
NSN 5998-00-998-1112
NSN 6620-00-730-8699
NSN 6105-00-655-3083
NSN 6240-01-090-7263
NSN 4140-00-643-3744