3020-00-626-9188 GEAR,BEVEL Index 3020-00-626-9190 SPROCKET WHEEL

National Stock Number:
3020-00-626-9189

Federal Supply Class:
3020

National Item Identification Number:
006269189

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:
626918919200US ARMY ARDEC RDECOM
626918919205SPRINGFIELD ARMORY


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTOXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND
35.0 ROCKWELL C MAXIMUM HUB
48.0 ROCKWELL C MINIMUM AND
52.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY15
TEETH TYPESTRAIGHT
PRESSURE ANGLE20.0000 DEGREES
PITCH ANGLE4.6500 DEGREES
BACKLASH DESIGNATIONGRADE B
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER1.2500 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.827 INCHES
NOMINAL OUTSIDE DIAMETER1.436 INCHES
FACE NOMINAL WIDTH0.406 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.480 INCHES SECOND END
BODY RECESS NOMINAL DEPTH0.1165 INCHES FIRST END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.562 INCHES BOTH ENDS
BORE NOMINAL DEPTH0.711 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.124 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.350 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER1.000 INCHES SECOND END
BODY STYLEPLAIN, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE19200
DESIGN CONTROL REFERENCE6269189


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