3020-00-273-3291 GEAR,SPUR Index 3020-00-273-3302 GEAR,SPUR

National Stock Number:
3020-00-273-3292

Federal Supply Class:
3020

National Item Identification Number:
002733292

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:
747350PC410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER1.125 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.312 INCHES
HUB NOMINAL DIAMETER1.750 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
KEYWAY NOMINAL WIDTH0.125 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 416/SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER4.1250 INCHES NOMINAL
MATERIALSTEEL COMP 416 OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.628 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.688 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER4.206 INCHES
PRECISION CLASSIFICATIONQUALITY NUMBER 12
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY99
TOOTH FORMSTANDARD


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