6610-00-942-3089 GEAR ASSY,ANTIBACKL Index 3020-00-942-3091 GEAR CLUSTER

National Stock Number:
3020-00-942-3090

Federal Supply Class:
3020

National Item Identification Number:
009423090

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:
10221110138ASTRONAUTICS CORPORATION OF AMERICA


Techincal Specification:
BODY STYLEPLAIN, SOLID
END NOMINAL DIAMETER0.124 INCHES SECOND END
END NOMINAL DIAMETER0.093 INCHES FIRST END
END NOMINAL LENGTH0.104 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.150 INCHES
FIRST STEP NOMINAL DIAMETER0.156 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER0.187 INCHES SECOND END
FIRST STEP NOMINAL LENGTH0.177 INCHES SECOND END
FIRST STEP NOMINAL LENGTH0.249 INCHES FIRST END
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 303,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.281 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.353 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.518 INCHES
PITCH DIAMETER0.5000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY48
TOOTH FORMSTANDARD


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