3020-00-174-5582 GEAR,SPUR Index 3020-00-174-5588 GEAR,INTERNAL

National Stock Number:
3020-00-174-5587

Federal Supply Class:
3020

National Item Identification Number:
001745587

Description:
GEAR,INTERNAL

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


Manufacturer Information:
253216603CONTROL FLOW, INC.
7C253216603CONTROL FLOW, INC.
C253216603CONTROL FLOW, INC.
C253297578TIMKEN GEARS & SERVICES INC.
N12262APC716603CONTROL FLOW, INC.
N12925ALTAPC716603CONTROL FLOW, INC.
N16268ALTCPC716603CONTROL FLOW, INC.
N8350PC716603CONTROL FLOW, INC.
N8352ALTAPC716603CONTROL FLOW, INC.


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER27.000 INCHES AXIALLY THROUGH BODY, FIRST END
FEATURES PROVIDEDALIGNMENT HOLE
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
MATERIALSTEEL OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.578 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY12 COUNTERBORED AXIALLY THROUGH BODY, FIRST END
NOMINAL OVERALL LENGTH2.500 INCHES
NOMINAL OUTSIDE DIAMETER28.749 INCHES
PITCH DIAMETER24.5000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPLAIN RING
TEETH QUANTITY98
TEETH TYPESPUR
TOOTH FORMSTUB


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