Variable pitch
No other part numbers with same form, fit, and function found.
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulley(1), groove, aviation.
Classification: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
NSN 5930-01-337-5644
NSN 6685-01-173-9507
NSN 5950-01-253-1170
NSN 5960-00-451-0572
NSN 6135-00-967-3112
NSN 5925-00-148-4513
NSN 5950-01-053-5902
NSN 5945-01-359-0120
NSN 5965-00-246-5612
NSN 6135-01-077-5705
NSN 5975-01-079-2432
NSN 6220-01-548-8660