3020-00-913-2020 GEAR,SPUR Index 3020-00-913-2023 GEAR,SPUR

National Stock Number:
3020-00-913-2021

Federal Supply Class:
3020

National Item Identification Number:
009132021

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:
537-300-02507421L3HARRIS INTERSTATE ELECTRONICS CORPORATION


Techincal Specification:
MATERIALALUMINUM ALLOY BODY
STEEL COMP 303S HUB
ALUMINUM ALLOY TEETH
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE HUB
SURFACE TREATMENTANODIZE BODY
PASSIVATE HUB
TEETH QUANTITY120
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.6667 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.6944 INCHES
FACE NOMINAL WIDTH0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.2812 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.2502 INCHES BOTH ENDS
HUB STYLE DESIGNATORSPLIT FIRST END
HUB NOMINAL DIAMETER0.3120 INCHES FIRST END
CLAMPING SURFACE NOMINAL LENGTH0.2500 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODCLAMP
THE MANUFACTURERS DATA
MANUFACTURERS CODE07421
DESIGN CONTROL REFERENCE537-300-025


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