3020-00-273-1456 GEAR,SPUR Index 3020-00-273-1459 GEAR,SPUR

National Stock Number:
3020-00-273-1457

Federal Supply Class:
3020

National Item Identification Number:
002731457

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:
747310PC110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 6,TYPE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY93
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER1.9375 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.625 INCHES
NOMINAL OUTSIDE DIAMETER1.979 INCHES
FACE NOMINAL WIDTH0.187 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.218 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.374 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.062 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.221 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER0.625 INCHES FIRST END
0.625 INCHES SECOND END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESBOTH ENDS OF HUB O.D. CHAMFERED 0.062 IN. BY 45 DEG


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