NSN 3020-00-102-3911

Part Details | BEVEL GEAR

3020-00-102-3911 A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.

Alternate Parts: 476205233, 47-620-523-3, 3020-00-102-3911, 00-102-3911, 3020001023911, 001023911

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAY 29, 196800-102-391105463 ( GEAR, BEVEL )
REFERENCE DRAWINGS & PICTURES

PLAIN, SOLID

RECESSED HUBS

Cross Reference | NSN 3020-00-102-3911
Part Number Cage Code Manufacturer
47-620-523-397499BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER
Technical Data | NSN 3020-00-102-3911
Characteristic Specifications
TEETH QUANTITY54
TEETH TYPE SPIRAL
TOOTH DIRECTION RIGHT
PRESSURE ANGLE28.0000 DEGREES
STYLE DESIGNATOR9 RECESSED HUBS
PITCH DIAMETER5.7600 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER5.7864 INCHES
FACE NOMINAL WIDTH0.562 INCHES
BODY STYLE PLAIN, SOLID
SPECIAL FEATURESSECOND END INTERNALLY THD,4.2500-12 NS,CLASS 3B,0.375 IN. LG,4.1959 IN. MIN,4.2015 IN. MAX PITCH DIA. SPLINE ON SECOND END SHAVED TO 4.698 IN. MIN,4.702 IN. MAX DIA BY 0.257 IN.MIN,0.269 IN. MAX LG