3020-00-273-3247 GEAR,SPUR Index 3020-00-273-3257 SPROCKET WHEEL

National Stock Number:
3020-00-273-3252

Federal Supply Class:
3020

National Item Identification Number:
002733252

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:
65488310001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY20
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.3100 INCHES MINIMUM AND
0.3120 INCHES MAXIMUM
NOMINAL OVERALL LENGTH0.440 INCHES
NOMINAL OUTSIDE DIAMETER0.342 INCHES
FACE NOMINAL WIDTH0.188 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.234 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.156 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.265 INCHES FIRST END
BODY STYLEPLAIN, SOLID


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