NSN 3020-00-755-6894

Part Details | HELICAL GEAR

3020-00-755-6894 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL:

Alternate Parts: 4L3407, 3020-00-755-6894, 00-755-6894, 3020007556894, 007556894

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30FEB 28, 196800-755-689405464 ( GEAR, HELICAL )
REFERENCE DRAWINGS & PICTURES

WEBBED, WITH LIGHTENING HOLES

PROTRUDING HUBS

Cross Reference | NSN 3020-00-755-6894
Part Number Cage Code Manufacturer
4L340711083CATERPILLAR INC.DBA CATERPILLAR
Technical Data | NSN 3020-00-755-6894
Characteristic Specifications
TEETH QUANTITY71
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION RIGHT
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE5.0000 DEGREES
STYLE DESIGNATOR PROTRUDING HUBS
PITCH DIAMETER12.5625 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER12.9333 INCHES
FACE NOMINAL WIDTH1.010 INCHES
BODY STYLE WEBBED, WITH LIGHTENING HOLES
FURNISHED ITEMS AND QUANTITY1 EXTERNALLY LUBRICATED BEARING
FEATURES PROVIDED CASEHARDENED