3040-00-139-4483 GEARSHAFT,SPUR Index 3040-00-139-4485 GEARSHAFT,SPUR

National Stock Number:
3020-00-139-4484

Federal Supply Class:
3020

National Item Identification Number:
001394484

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:
709-1100-02207421L3HARRIS INTERSTATE ELECTRONICS CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
END NOMINAL DIAMETER0.156 INCHES FIRST END
END NOMINAL DIAMETER0.187 INCHES SECOND END
END NOMINAL LENGTH0.125 INCHES SECOND END
END NOMINAL LENGTH0.565 INCHES FIRST END
FACE NOMINAL WIDTH0.094 INCHES
FIRST STEP NOMINAL DIAMETER0.208 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER0.187 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.125 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.420 INCHES SECOND END
HUB STYLE DESIGNATOR2 STEPS FIRST END
HUB STYLE DESIGNATOR2 STEPS SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 303 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-7720,COMP 303SE MIL SPEC 2ND MATERIAL RESPONSE HUB
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALALUMINUM ALLOY 2024 BODY
MATERIALSTEEL COMP 303 OR STEEL COMP 303SE HUB
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.672 INCHES FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.952 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER1.727 INCHES
PITCH DIAMETER1.6944 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 12
PRESSURE ANGLE20.0000 DEGREES
SECOND STEP NOMINAL DIAMETER0.208 INCHES FIRST END
SECOND STEP NOMINAL DIAMETER0.500 INCHES SECOND END
SECOND STEP NOMINAL LENGTH0.292 INCHES FIRST END
SECOND STEP NOMINAL LENGTH0.505 INCHES SECOND END
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE HUB
SURFACE TREATMENTANODIZE BODY
SURFACE TREATMENTPASSIVATE HUB
TEETH QUANTITY122
TOOTH FORMSTANDARD


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