3020-00-320-5179 GEAR,SPUR Index 1620-00-320-5209 SPRING,HELICAL,EXTENSION

National Stock Number:
3020-00-320-5204

Federal Supply Class:
3020

National Item Identification Number:
003205204

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:
365005-299193HONEYWELL INTERNATIONAL INC.
CEC50056B52916CAPRICE ENGINEERING COMPANY, INC.
CEC50056B-252916CAPRICE ENGINEERING COMPANY, INC.


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEWEBBED, OFFSET, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER1.160 INCHES AXIALLY THROUGH BODY, SECOND END
BORE NOMINAL DIAMETER0.6998 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.135 INCHES
FEATURES PROVIDEDCASEHARDENED
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER1.640 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66,AISI/SAE 4340 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.250 INCHES AXIALLY THROUGH BODY, SECOND END
MOUNTING HOLE TYPE AND QUANTITY8 COUNTERBORED AXIALLY THROUGH BODY, SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.035 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.010 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER1.8685 INCHES
PITCH DIAMETER1.7917 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 9
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY43
TOOTH FORMSTANDARD


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