5500-768 board-feedback amp this is the board asked for in 25805-203 . If you have a 5 hp stand then this is the board you need. This is a feedback amplifier board. It allows speed control of the drive motor.25805-203feedback amp board you need to know the part number of your test stand to determine which board you have and need. The manual covers 3 hp and 5 hp stands and these modules are different depending on which one you have.
NSN 5835-01-193-6192
NSN 5910-00-161-7518
NSN 5905-01-649-1212
NSN 6650-01-337-5309
NSN 6110-01-631-8165
NSN 5985-01-485-0456
NSN 5835-00-351-9459
NSN 5925-01-486-5496
NSN 5950-01-512-2430
NSN 5920-00-099-0737
NSN 6645-00-079-1430
NSN 5999-00-513-7312
Last Updated: 05/10/2024