3020-00-478-3536 GEAR,SPUR Index 3020-00-478-3539 GEAR,SPUR

National Stock Number:
3020-00-478-3538

Federal Supply Class:
3020

National Item Identification Number:
004783538

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:
513812-864547HONEYWELL INTERNATIONAL, INC
513812-870210HONEYWELL INTERNATIONAL INC.


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,ALLOY 2024,T3 FED SPEC SINGLE MATERIAL RESPONSE AND
QQ-A-268,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY168
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 12
STYLE DESIGNATORHUBLESS
PITCH DIAMETER2.1000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER2.122 INCHES
FACE NOMINAL WIDTH0.045 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.251 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESONE HOLE 0.095 IN. DIA DRILLED THROUGH BODY ON VERTICAL CENTERLINE 0.225 IN. FROM CENTER OF BORE,ONE HOLE 0.048 IN. DIA DRILLED THROUGH BODY 0.095 IN. FROM HORIZONTAL LINE AND 0.205 IN. FROM VERTICAL LINE APPROXIMATE 10 OCLOCK POSITION


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