3020-00-147-2906 GEAR,SPUR Index 3020-00-147-2908 GEAR,SPUR

National Stock Number:
3020-00-147-2907

Federal Supply Class:
3020

National Item Identification Number:
001472907

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:
141252210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
59-66656232LOCKHEED MARTIN CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLESERRATED BOTH ENDS
END NOMINAL DIAMETER0.333 INCHES BOTH ENDS
END NOMINAL LENGTH0.103 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.094 INCHES
FIRST STEP NOMINAL LENGTH0.022 INCHES BOTH ENDS
FIRST STEP NOMINAL DIAMETER0.594 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.021 INCHES
PITCH DIAMETER0.9782 INCHES MINIMUM AND 0.9792 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
PRESSURE ANGLE20.0000 DEGREES
SERRATION PITCH DIAMETER0.2430 INCHES NOMINAL BOTH ENDS
SERRATION QUANTITY36 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY47
TOOTH FORMSTANDARD


Click here to Register for Free 30-day Trial