3020-00-273-3290 GEAR,SPUR Index 3020-00-273-3292 GEAR,SPUR

National Stock Number:
3020-00-273-3291

Federal Supply Class:
3020

National Item Identification Number:
002733291

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:
747310PC410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.375 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.182 INCHES
HUB NOMINAL DIAMETER0.625 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.222 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.156 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.282 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.937 INCHES
KEYWAY NOMINAL WIDTH0.063 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 416/SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OVERALL
PITCH DIAMETER1.8750 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 12
PRESSURE ANGLE14.5000 DEGREES
TOOTH FORMSTANDARD
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY60


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