3020-00-941-2969 GEAR,SPUR Index 3020-00-941-2973 GEAR,SPUR

National Stock Number:
3020-00-941-2970

Federal Supply Class:
3020

National Item Identification Number:
009412970

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:
2437724-210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
2437724-256232LOCKHEED MARTIN CORPORATION


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BACKLASH DESIGNATIONGRADE E
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER0.376 INCHES AXIALLY THROUGH HUB, FIRST END
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
BORE STYLEW/COUNTERBORE BOTH ENDS
FACE NOMINAL WIDTH0.102 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.110 INCHES AXIALLY THROUGH HUB, FIRST END
NOMINAL OUTSIDE DIAMETER1.030 INCHES
NOMINAL OVERALL LENGTH0.516 INCHES
PITCH DIAMETER1.0000 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY64
TOOTH FORMSTANDARD


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