Arc shape; 4.430 in. Outer radius; 3.270 in. Inner radius; nine 0.500 in. Diameter holes spaced 20 degrees c to c from 90 degrees center hole; holes located on 3.700 in. Bolt circle; eight 0.281 in. Diameter holes located on 4.205 in. Diameter bolt circle; holes spaced horizontal center line at 7 deg, 38 deg, 52 deg, 83 deg, 97 deg, 128 deg, 142 degrees and 182 degrees c to c; 0.165 in. Min and 0.170 in. Max material thk
Classification: Propellers and rotors and parts thereof, for use in military aircraft
NSN 5945-00-470-5080
NSN 6240-01-481-8846
NSN 4140-00-104-7323
NSN 5985-01-050-9118
NSN 6650-00-273-8732
NSN 5930-01-225-5615
NSN 5975-00-127-7169
NSN 5965-01-050-8447
NSN 6240-01-212-9756
NSN 6610-00-132-1359
NSN 6105-01-323-4395
NSN 5895-01-366-9851