2520-00-385-4754 GEAR,DRIVE MOTION Index 5325-00-385-4759 RING,RETAINING

National Stock Number:
3020-00-385-4756

Federal Supply Class:
3020

National Item Identification Number:
003854756

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:
07-20268416662LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE
07-20268466654TVH PARTS CO.
20268412603CLARK EQUIPMENT CO
268412603CLARK EQUIPMENT CO
20268438460LONG-AIRDOX CO
20268489749CLARK MATERIAL HANDLING COMPANY
CE20268412603CLARK EQUIPMENT CO
C6747019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
V4476X65282WHITE MOTOR CORP
268489749CLARK MATERIAL HANDLING COMPANY
CE20268489749CLARK MATERIAL HANDLING COMPANY


Techincal Specification:
MATERIALSTEEL OVERALL
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND
63.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY28
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT
PRESSURE ANGLE18.4894 DEGREES
HELIX ANGLE23.2158 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER4.0400 INCHES NOMINAL
NOMINAL OVERALL LENGTH1.702 INCHES
NOMINAL OUTSIDE DIAMETER4.260 INCHES
FACE NOMINAL WIDTH1.313 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.327 INCHES FIRST END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.750 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.314 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.028 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER2.375 INCHES FIRST END
2.375 INCHES SECOND END
BODY STYLEWEBBED, OFFSET, SOLID


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