3020-00-073-0179 GEAR,BEVEL Index 3040-00-073-0182 SHAFT,SHOULDERED

National Stock Number:
3020-00-073-0180

Federal Supply Class:
3020

National Item Identification Number:
000730180

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:
843291619204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
BACKLASH DESIGNATIONGRADE C
BODY RECESS NOMINAL DEPTH0.1340 INCHES FIRST END
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES SECOND END
NOMINAL OVERALL LENGTH0.944 INCHES
PITCH DIAMETER1.9000 INCHES NOMINAL
PRECISION CLASSIFICATIONACCURACY GRADE 12
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
TEETH TYPESTRAIGHT


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