Used on f100pw0229 engine
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery.
Classification: Nuts of iron or steel
NSN 5935-01-589-1299
NSN 6145-01-434-8152
NSN 5985-01-290-4775
NSN 5835-01-364-6830
NSN 6110-00-583-9821
NSN 5895-00-806-8518
NSN 6150-01-464-2715
NSN 5935-01-312-7564
NSN 5999-01-515-4339
NSN 4140-01-051-0018
NSN 6105-01-020-3558
NSN 5975-01-215-1205