3020-00-927-7584 GEAR,SPUR Index 3020-00-927-7586 GEAR,SPUR

National Stock Number:
3020-00-927-7585

Federal Supply Class:
3020

National Item Identification Number:
009277585

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
125939910001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BACKLASH DESIGNATIONGRADE C
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER0.438 INCHES AXIALLY THROUGH HUB FIRST END
FACE NOMINAL WIDTH0.125 INCHES
FIRST STEP NOMINAL DIAMETER1.750 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.093 INCHES FIRST END
HUB NOMINAL DIAMETER0.751 INCHES SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER2.8125 INCHES NOMINAL
MATERIALSTEEL COMP 416 OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.112 INCHES AXIALLY THROUGH HUB FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.062 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OVERALL LENGTH0.437 INCHES
NOMINAL OUTSIDE DIAMETER2.844 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY180
TOOTH FORMSTANDARD


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