3020-00-476-5124 GEAR,BEVEL Index 5315-00-476-5126 PIN,SHOULDER,HEADED

National Stock Number:
3020-00-476-5125

Federal Supply Class:
3020

National Item Identification Number:
004765125

Description:
GEAR,BEVEL

Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.


Manufacturer Information:
3020004765125A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
3020004765125SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
797299019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY STYLEPLAIN, SOLID
BODY RECESS NOMINAL DEPTH0.1600 INCHES FIRST END
BORE NOMINAL DIAMETER0.762 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
END NOMINAL DIAMETER0.984 INCHES FIRST END
END NOMINAL LENGTH0.500 INCHES FIRST END
FACE NOMINAL WIDTH0.375 INCHES
FIRST STEP NOMINAL DIAMETER1.310 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.090 INCHES FIRST END
HARDNESS RATING34.0 ROCKWELL C NOMINAL OVERALL
HUB STYLE DESIGNATOR1 STEP FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.590 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER2.3904 INCHES
NOMINAL OVERALL LENGTH1.000 INCHES
PITCH ANGLE60.2550 DEGREES
PITCH DIAMETER2.3333 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPLINE PITCH DIAMETER0.7083 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY17 BOTH ENDS
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TYPE M CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE MANGANESE OVERALL
TEETH QUANTITY28
TEETH TYPESTRAIGHT


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