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 6135-01-440-9412
NSN 6620-01-401-5356
NSN 5990-01-221-6361
NSN 6240-01-288-0555
NSN 6130-00-528-7838
NSN 5945-01-057-7430
NSN 6645-00-601-2081
NSN 5855-01-656-6808
NSN 5975-00-484-2223
NSN 6110-01-462-1530
NSN 6240-01-046-4363
NSN 5985-00-675-7855