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 5965-01-254-3622
NSN 5920-00-598-0469
NSN 6130-01-297-6245
NSN 5996-00-045-4058
NSN 4140-01-271-9653
NSN 5925-01-232-3928
NSN 6110-01-472-3641
NSN 5965-01-514-7231
NSN 5998-01-563-3115
NSN 6220-00-244-5040
NSN 6150-00-764-1004
NSN 5965-01-621-1814