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 2925-01-609-0417
NSN 6150-00-432-1351
NSN 5998-01-182-5370
NSN 6685-01-564-1017
NSN 6320-01-085-8845
NSN 5920-01-426-8517
NSN 6645-00-086-9346
NSN 5999-00-839-3341
NSN 6610-00-661-1797
NSN 6240-00-925-4662
NSN 6620-00-754-4914
NSN 2925-00-347-7893