3020-00-986-0855 GEAR,SPUR Index 3020-00-986-0858 GEAR CLUSTER

National Stock Number:
3020-00-986-0856

Federal Supply Class:
3020

National Item Identification Number:
009860856

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:
8467607421L3HARRIS INTERSTATE ELECTRONICS CORPORATION
8467693322GE AVIATION SYSTEMS LLC DBA GE AVIATION


Techincal Specification:
ATTACHMENT METHODCLAMP
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.090 INCHES BOTH ENDS
BORE STYLEW/COUNTERBORE COUNTER BORE, SECOND END
CLAMPING SURFACE NOMINAL LENGTH0.149 INCHES FIRST END
COUNTERBORE NOMINAL DEPTH0.094 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DIAMETER0.312 INCHES COUNTER BORE, SECOND END
FACE NOMINAL WIDTH0.125 INCHES
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER0.185 INCHES FIRST END
HUB STYLE DESIGNATORSPLIT FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.156 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.435 INCHES
PITCH DIAMETER0.4166 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY40
TOOTH FORMSTANDARD


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