3020-00-517-3272 GEAR,HELICAL Index 3020-00-517-3275 GEAR,HELICAL

National Stock Number:
3020-00-517-3273

Federal Supply Class:
3020

National Item Identification Number:
005173273

Description:
GEAR,HELICAL

Detail:
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:


Manufacturer Information:
3161A50024COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
3161A7PZX0FAIRBANKS MORSE, LLC
BB61S61-0872PC1480064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FACE NOMINAL WIDTH1.875 INCHES
HUB NOMINAL DIAMETER3.375 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
PITCH DIAMETER13.9357 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY81
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT


Click here to Register for Free 30-day Trial