2815-01-141-2584 ROCKER ARM,ENGINE POPPET VALVE Index 3020-01-141-2586 GEAR CLUSTER

National Stock Number:
3020-01-141-2585

Federal Supply Class:
3020

National Item Identification Number:
011412585

Description:
GEAR,INTERNAL

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


Manufacturer Information:
803-500104880064NAVAL SHIP SYSTEMS COMMAND
803-5001048 REV A PIECE 6080064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER6.750 INCHES AXIALLY THROUGH FLANGE
FLANGE NOMINAL DIAMETER7.500 INCHES
FLANGE NOMINAL THICKNESS0.405 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION66AISI/SAE 4340 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4340 OVERALL
MOUNTING HOLE TYPE AND QUANTITY12 PLAIN AXIALLY THROUGH FLANGE
MOUNTING HOLE NOMINAL DIAMETER0.404 INCHES AXIALLY THROUGH FLANGE
NOMINAL OVERALL LENGTH0.960 INCHES
NOMINAL OUTSIDE DIAMETER5.999 INCHES
SPECIAL FEATURES0.115 IN.LG,0.499 IN.DIA HUB ON FLANGE; 5.130 IN.DIA,0.380 IN.DEEP COUNTERBORE ON HUB
PITCH DIAMETER4.8000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORFLANGED RING
TEETH QUANTITY48
TEETH TYPESPUR
TOOTH FORMSTUB


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