No other part numbers with same form, fit, and function found.
A square item used for the crank disc on the hub. it enables the blades to rotate for variable pitch.
Classification: Parts for compression-ignition internal combustion piston engines (diesel) for marine propulsion
NSN 6130-01-368-8645
NSN 5985-00-432-8580
NSN 5960-00-014-0951
NSN 6645-01-382-0292
NSN 6685-01-620-4821
NSN 6320-01-215-2284
NSN 5835-01-136-3394
NSN 5965-01-285-7356
NSN 5915-01-075-8249
NSN 5960-00-826-4016
NSN 5925-00-592-8571
NSN 6645-00-679-8203