1055-00-587-6992 HOUSING,GEAR BOX Index 3020-00-587-6996 GEAR,BEVEL

National Stock Number:
3020-00-587-6995

Federal Supply Class:
3020

National Item Identification Number:
005876995

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:
842634419204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
MATERIALSTEEL COMP 1330H AND
STEEL COMP 8630H AND
STEEL COMP 4130H OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66,AISI/SAE 1330H,8630H,4130H FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE MANGANESE AND
PHOSPHATE ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TYPE Z,CLASS 1 MIL SPEC 1ST TREATMENT RESPONSE AND
MIL-P-16232,TYPE M,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND
38.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY36
TEETH TYPESTRAIGHT
PRESSURE ANGLE20.0000 DEGREES
PITCH ANGLE45.0000 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER4.5000 INCHES NOMINAL
NOMINAL OVERALL LENGTH1.641 INCHES
NOMINAL OUTSIDE DIAMETER4.6770 INCHES
FACE NOMINAL WIDTH1.000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.687 INCHES SECOND END
BODY RECESS NOMINAL DEPTH0.2660 INCHES FIRST END
BORE STYLEINVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.414 INCHES BOTH ENDS
SPLINE QUANTITY21 BOTH ENDS
SPLINE PITCH DIAMETER1.3125 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER1.875 INCHES SECOND END
BODY STYLEPLAIN, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE19204
DESIGN CONTROL REFERENCE8426344


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