2920-00-090-2541 ARMATURE,MOTOR Index 3020-00-090-2545 GEAR,HELICAL

National Stock Number:
3020-00-090-2543

Federal Supply Class:
3020

National Item Identification Number:
000902543

Description:
GEAR,INTERNAL

Detail:
A GEAR WITH TEETH FORMED ON THE INNER SURFACE OF A CYLINDER OR CONE.


Manufacturer Information:
8-77182005ALLARD NAZARIAN GROUP, INC.


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY RECESS NOMINAL DEPTH0.500 INCHES FIRST END
BODY RECESS NOMINAL DIAMETER13.500 INCHES FIRST END
BODY STYLEPLAIN, SOLID
FACE NOMINAL WIDTH1.750 INCHES
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM HUB
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 COMP 8640 CANCELLED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MOUNTING HOLE TYPE AND QUANTITY6 PLAIN AXIALLY THROUGH BODY, FIRST END
NOMINAL OUTSIDE DIAMETER14.3750 INCHES
NOMINAL OVERALL LENGTH2.250 INCHES
PITCH DIAMETER12.0760 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORRECESSED RING
TEETH QUANTITY72
TEETH TYPESPUR


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