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 6645-00-966-0251
NSN 6685-01-039-0701
NSN 5998-01-605-3808
NSN 5990-00-935-5610
NSN 6620-01-062-1662
NSN 6620-01-345-9488
NSN 5915-01-111-5450
NSN 6135-00-767-0331
NSN 6685-00-148-4847
NSN 5925-01-308-6549
NSN 5930-01-263-7981
NSN 5915-01-288-0432