3020-00-273-4163 GEAR,HELICAL Index 3020-00-273-4178 GEAR,SPUR

National Stock Number:
3020-00-273-4170

Federal Supply Class:
3020

National Item Identification Number:
002734170

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
47193300447WABCO CONSTRUCTION AND MINING EQUIPMENT GROUP INDIANAPOLIS PLANT AN AMERICAN STANDARD INC CO
47193361208TWIN DISC, INCORPORATED
A3011B13841TIFFIN PARTS, L.L.C.
A3011B23926KOMATSU AMERICA INTL CO
8770923926KOMATSU AMERICA INTL CO
A-3011-B93343WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT CORP
A3011B92696WHITE FARM EQUIPMENT CO SUB OF TIC INVESTMENT CORP SOUTH BEND DIV


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER1.376 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH1.250 INCHES
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER2.375 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
KEYWAY NOMINAL WIDTH0.315 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER9.1670 INCHES NOMINAL
MATERIALSTEEL COMP 8620 OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.834 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.563 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER9.495 INCHES
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY55
TOOTH FORMSTANDARD


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