3020-00-946-2221 GEAR,SPUR Index 3020-00-946-2223 GEAR,ANTIBACKLASH,SPUR

National Stock Number:
3020-00-946-2222

Federal Supply Class:
3020

National Item Identification Number:
009462222

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:
64SA11B32C3208783RAYTHEON CO
E60129608783RAYTHEON CO
E61819008783RAYTHEON CO


Techincal Specification:
BACKLASH DESIGNATIONGRADE B
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.062 INCHES
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.281 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OR QQ-A-268,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OR ALUMINUM ALLOY 2024 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.188 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.531 INCHES
PITCH DIAMETER0.5000 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 11
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OR MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OR ANODIZE OVERALL
TEETH QUANTITY32
TOOTH FORMSTANDARD


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