3020-00-273-3243 GEAR,SPUR Index 3020-00-273-3252 GEAR,SPUR

National Stock Number:
3020-00-273-3247

Federal Supply Class:
3020

National Item Identification Number:
002733247

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:
293109PC110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND
AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY25
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 12
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER3.1250 INCHES NOMINAL
FACE NOMINAL WIDTH0.250 INCHES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER0.750 INCHES FIRST END
BODY STYLEPLAIN, SOLID


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